Sect-9

Section 9: Optional Equipment

Chapter 1 - Alarm Interface Board 4590055P

1.1 General description ................................................................................... 9-11.1.1 Remote control inputs .................................................................. 9-21.1.2 AS400 Interface ........................................................................... 9-21.1.3 Alarm outputs ............................................................................... 9-31.1.4 X2 Extension ................................................................................ 9-3

Chapter 2 - Remote Alarm Interface 4590056Q

2.1 Introduction .............................................................................................. 9-5

2.2 Alarm outputs ........................................................................................... 9-6

2.3 Alarm inputs ............................................................................................. 9-6

Chapter 3 - Remote Alarm Monitor 4305001Z

3.1 General description ................................................................................... 9-93.1.1 Connections .................................................................................. 9-9

3.2 Detailed circuit description .................................................................... 9-113.2.1 Power supply .............................................................................. 9-113.2.2 Alarm indications ....................................................................... 9-113.2.3 Audible alarm control ................................................................ 9-12

Chapter 4 - Battery cabinets

4.1 General introduction ............................................................................... 9-15

4.2 Type ‘D' (85 Ah) Battery cabinet assembly and installation ................. 9-15

Chapter 5 - Battery Breaker Boxes

5.1 Introduction ............................................................................................ 9-23

5.2 Circuit breaker details ............................................................................ 9-23

5.3 Battery Circuit Breaker Interface Board (4520067-T) ........................... 9-255.3.1 Circuit breaker ‘close’ operation ............................................... 9-255.3.2 Auxiliary contacts ...................................................................... 9-255.3.3 Temperature sensor .................................................................... 9-25

Chapter 6 - Input Harmonic Filters

6.1 General Introduction ............................................................................... 9-276.1.1 Specification .............................................................................. 9-276.1.2 Notes on connection ................................................................... 9-27

Chapter 7 - RS232 Comms Kit 4645101T

7.1 Hardware and Installation Requirements ............................................... 9-31

7.2 UPS Hardware and Software Configuration .......................................... 9-327.2.1 Master UPS Set-Up .................................................................... 9-327.2.2 Slave UPS Set-Up ...................................................................... 9-337.2.3 Installing the Software program ................................................. 9-337.2.4 Running the Software ................................................................ 9-357.2.5 Accessing the Data ..................................................................... 9-37

S-8.FM5 - Issue 2 Dated 21/08/97 i

SECTION 9 - Optional Equipment 7200 Series UPS Service Manual

ii S-8.FM5 - Issue 2 Dated 21/08/97

Section 9:

Chapter 1 - Alarm Interface Board 4590055P

1.1 General description

The Alarm Interface board is fitted in the right hand side of the unit, on the frontlower face (see Figure 9-1) near the auxiliary terminal block (X3), and is connect-ed to the UPS control electronics (UPS Logic board) by a ribbon cable (W10)which is normally stowed in the cable loom when not in use. The board has sev-eral functions as described below:

Figure 9-1: Alarm Board location

Alarm Board

45300

25T

4550007H

s8-c1.fm5 - Issue 1 Dated 21/08/97 9-1

SECTION 9 - Optional Equipment 7200 Series UPS Service ManualCHAPTER 1 - Alarm Interface Board 4590055P

1.1.1 Remote control inputs

The Interface Board has facilities to accept three remote control inputs, as shownin Figure 9-2. The external control signals (12Vd.c. or 12Va.c.), which are opto-coupled to the electronics, should be connected to terminal block X5 as shown inFigure 9-2.

Important The control voltages applied to these terminals must be generated by an externalpower source and not taken from the UPS internal low voltage supplies.

The remote input to X5 pins 1 and 2 is not used. The input to pins 3 and 4 enablethe inverter to be shut down remotely – transferring the load to the bypass supply.

The third remote input, to X5 pins 5 and 6, is most often used in conjunction witha stand-by generator which may be activated when the input mains supply fails.The effects of this input can be configured from the Operator Control Panel to acombination of the following; reduce the input current limit; reduce the batterycurrent limit; inhibit the inverter/bypass synchronisation.

1.1.2 AS400 Interface

The AS400 Interface connects the five most operationally critical UPS alarms toan IBM AS400 computer, which is designed to monitor such alarms and respondto their appearance.

Connection to the AS400 is provided on the Interface Board via a terminal blockX3. These alarm signals are provided by volt-free relay contacts, maximum con-tact rating is 50 Vcc @ 1 Amp.

The alarms in question are:

Load On Static Bypass [AS400BY>

When high, this signal energises relay K6 and connects X3 pin 5 to pin 1 (0V).This occurs when the maintenance bypass switch is open and a “transfer-to by-pass” request is present (alarm [#18]).

Low Battery Warning [AS400BL>

When high, this signal energises relay K7 and connects X3 pin 4 to pin 1 (0V).This alarm is enabled only if the maintenance bypass switch is open, the load is“on-inverter” [#01], and the rectifier is stopped [#22] for any reason. The alarmthen activates when the battery voltage falls below the minimum programmedLow Battery Level [#56] (usually set to occur at 355Vdc).

Maintenance Bypass Breaker Open [AS400ON>

When high, this signal energises relay K8 and connects X3 pin 3 to pin 1 (0V).This occurs when the maintenance bypass switch is open.

Mains or Rectifier Failure [AS400UE>

When high, this signal energises relay K9 and connects X3 pin 2 to pin 1 (0V).This alarm is enabled only if the maintenance bypass switch is open and the loadis “on-inverter” [#01]. The alarm then activates when the rectifier is stopped[#22] for any reason.

9-2 s8-c1.fm5 - Issue 1 Dated 21/08/97

7200 Series UPS Service Manual SECTION 9 - Optional EquipmentCHAPTER 1 - Alarm Interface Board 4590055P

1.1.3 Alarm outputs

In addition to the AS400 alarm outputs the Interface Board also contains a numberof relays whose contacts provide a set of volt-free alarm outputs that are connect-ed to terminal block X4 - as shown in Figure 9-2. These outputs can be used todrive an external alarms monitoring device. Maximum contact rating on M1 ter-minals = 50 Vcc @ 1 Amp. Note:- When using the above contacts for remotealarm annunciation, the power supply for the remote indicators must be obtainedfrom an external power source and not taken from the UPS internal low voltagesupplies.

The alarms in question are:

Bypass Supply Failure [MNS_KO>

When high, this signal energises relay K1 and connects X4 pin 14 to pin 15. Thisalarm is active when the bypass voltage is low (undervoltage alarm [#12]), thebypass voltage is high (overvoltage alarm [#11]) or absent (alarm [#10]); or thebypass-side static switch is selected blocked [#17] via the Operator Control Panelmenuing system.

Low Battery Warning [BATED>

When high, this signal energises relay K2 and connects X4 pin 11 to pin 12. Thisalarm is active when the battery breaker is open [#05], the bypass fuse is open[#57]) or the Low Battery alarm is active [#56]). The Low Battery alarm thresholdis programmable via the Operator Control Panel menuing system, and is usuallyset at 360Vdc (i.e. 1.82V/Cell).

Load -on Bypass [MNS_L>

When high, this signal energises relay K3 and connects X4 pin 8 to pin 9. Thisalarm is active when the Static Switch bypass-side SCRs are triggered by the UPSLogic Board (alarm [#18]).

Maintenance Bypass Breaker closed [SW_BYP>

When high, this signal energises relay K4 and connects X4 pin 5 to pin 6. Thisalarm is active when the Maintenance Bypass breaker is closed as sensed via theUPS Logic Board (alarm [#06]).

Load on Inverter [INV_L>

When high, this signal energises relay K5 and connects X4 pin 2 to pin 3. Thisalarm is active when the inverter output contactor is closed, as controlled by theUPS Logic Board (alarm [#01]).

1.1.4 X2 Extension

The X2 connection on the board is provided to interface the UPS systems with theremote alarms board part number 4590056Q which contains additional alarms.

s8-c1.fm5 - Issue 1 Dated 21/08/97 9-3

SECTION 9 - Optional Equipment 7200 Series UPS Service ManualCHAPTER 1 - Alarm Interface Board 4590055P

Figure 9-2: Interface Board inputs/outputs

15

14

13

3

2

1

6

5

4

9

8

7

12

11

10

RL-K1

RL-K5

RL-K4

RL-K3

RL-K2

MNS_KO

BATED

MNS_L

SW_BYP

INV_L

AS400BY

AS400UE

AS400BL

AS400ON

5

2

3

4

1

RL-K6

RL-K9

RL-K8

RL-K7

6

5

4

3

2

1

ON_GEN

INV_OFF

Not Used

On generator = apply 12V

Inverter off = apply 12V

Mains or Rectifier Failure

Low Battery (pre-alarm)

Load on Bypass

Load on Maintenance Bypass

Load on Inverter

Maintenance BypassOpen

Low Battery

Mains or Rectifier Failure

Common (0V)

Load on Bypass

Maximum Contact Rating = 50Vcc @ 1 ampere

X5

X4

X3

X2

9-4 s8-c1.fm5 - Issue 1 Dated 21/08/97

Section 9:

Chapter 2 - Remote Alarm Interface 4590056Q

2.1 Introduction

The Remote Alarms Interface board is fitted in the right hand side of the unit andis connected (piggy back style) directly via connector X1 onto the Alarm InterfaceBoard (4590055P) connector X2. This board therefore can only be used in con-junction with the Interface Board (4590055P).

All alarms are generated via software routines on the UPS Logic Board and outputfrom the micro data bus via a series of controlled output buffers. The signals thenpass via a piggy-back connection through the Alarm Interface Board (4590055P)to the Remote Alarm Interface Board where they energise appropriate relay coilsvia N-P-N switching transistors – i.e. any UPS Logic flag (e.g. [OVL>) going high(+5V) will energise the relay coil.

Figure 9-3: Location of Alarm Interface Boards

Alarm Interface BoardPart Number 4590055P

Remote Alarm Interface BoardPart Number 4590056Q

453

002

5T

4550007H

s8-c2.fm5 - Issue 2 Dated 21/08/97 9-5

SECTION 9 - Optional Equipment 7200 Series UPS Service ManualCHAPTER 2 - Remote Alarm Interface 4590056Q

2.2 Alarm outputs

The Remote Alarms Interface board output relays all have changeover contactswhich can be used to provide ‘make’ or ‘break’ volt-free alarm outputs via termi-nal blocks X2 and X3 - as shown in Figure 9-4. The contacts are rated at 50Vdc@ 1 amp and can be connected to an external remote alarms signalling system.

Important The power supply for any remote indicators must be provided from an externalpower source. Under no circumstances should the UPS internal low voltage sup-plies be used for this purpose.

2.3 Alarm inputs

Any of the following UPS Logic Board alarm flags (e.g. [OVL>) going high (+5V)will energise the relay coil.

Battery discharging alarm [BAT-DSC>

When high, energises relay K1 and connects X2 pins 14 and 15.

This alarm is enabled when the battery breaker is closed and the battery fuse inintact and then active when rectifier block (alarm #22) signal is present.

Inverter overload alarm [OVL>


This alarm is active when either the 150% current limit (alarm # 33) or the over-load timer (alarm 66) is enabled.

Overtemperature alarm [OVT_DIS>


This alarm is active when a rectifier overtemperature (alarm # 24) or an inverterovertemperature (alarm #34) is enabled.

Inverter unsynchronised alarm [SYN_KO>


This alarm is active when the R phase of the bypass supply and inverter are dis-placed by more than ±11° (alarm #35).

Common alarm [ALL_GEN>


This is a general alarm facility and is activated from any of the following:

• Bypass-side static switch is blocked (inhibited) by hardware (alarm #16)• Inverter is unsynchronised (alarm # 35)• Overtemperature is active (alarm #24 or # 34)• Battery is discharging (alarm #52)• Maintenance Bypass Breaker is closed (alarm #06)• Low Battery/ Open Battery warning (alarm #05 or #56 or #57)• Bypass supply failure (alarm #10 or #11 or #12 or #17)• Overload is active (alarm #33 or #66)

9-6 s8-c2.fm5 - Issue 2 Dated 21/08/97

7200 Series UPS Service Manual SECTION 9 - Optional EquipmentCHAPTER 2 - Remote Alarm Interface 4590056Q

Battery overtemperature alarm [OVT_BAT>

Excessive ambient air temperature within the battery cabinet (not programmed).

Bypass-side Static Switch blocked [CS_KO>


This alarm is active if the UPS Logic Board is hardware-blocking a transfer tobypass (alarm #16) – e.g. Emergency power off (#63); Open SCR (#15); Bypassphase rotation error (#14), PCB Power supply failure; UPS Logic Board Q1 se-lected to inhibit.

Rectifier input voltage failure [MNS_REC>


This alarm is active when the rectifier input voltage drops below -20% of nomi-nal; as sensed by the Rectifier Logic Board (H9 illuminated).

Ambient air overtemperature [OVT_AMD>

Excessive ambient air temperature within the UPS cabinet (not programmed).

Rectifier inhibited [CHG_INH> or [OUT_01>

Rectifier shut-down (not programmed).

s8-c2.fm5 - Issue 2 Dated 21/08/97 9-7

SECTION 9 - Optional Equipment 7200 Series UPS Service ManualCHAPTER 2 - Remote Alarm Interface 4590056Q

Figure 9-4: Remote Alarms Interface Board Part No 4590056Q

15

14

13

3

2

1

6

5

4

9

8

7

12

11

10

15

14

13

3

2

1

6

5

4

9

8

7

12

11

10

RL-K1

RL-K5

RL-K4

RL-K3

RL-K2

RL-K6

RL-K10

RL-K9

RL-K8

RL-K7

BAT_DSC

OVL

OVT_DIS

SYN_KO

ALL_GEN

OVT_BAT(N/A)

OVT_AMB (N/A)

CS_KO

MNS_REC

CHG_INH

OUT_01

Battery on Load

Overload

Overtemperature

Inverter Unsynchronised

Common Alarm

Battery CabinetAmbient overtempNot Used

Not Used

UPS CabinetAmbient overtempNot Used

Rectifier input voltsfailure (-20%)

Bypass Static Switch Blocked

Conn

ect

pig

gy-

back

to X

2 o

f 45

900

55P

X2

X3

X1

9-8 s8-c2.fm5 - Issue 2 Dated 21/08/97

Section 9:

Chapter 3 - Remote Alarm Monitor 4305001Z

3.1 General description

When used in conjunction with the Alarms Interface Board (4590055P) describedpreviously, the Remote Alarm Monitor (R.A.M.) enables the auxiliary alarm sig-nals to be displayed at a remote station up to 200 metres from the main equipment.

The R.A.M. can be mounted either horizontally or vertically and contains amains-driven power supply to power the alarm LEDs. The following alarm indi-cations are displayed:

An audible warning accompanies any of the above alarm conditions. This is, how-ever, subject to a short time delay when activated in conjunction with the ‘UtilityFailure' and ‘Bypass ON' alarms, to prevent the warning being activated by tran-sient conditions. Pressing the ‘reset' push-button cancels the audible warning butthe alarm indications remain until the condition returns to normal operation.

3.1.1 Connections

3.1.1.1 Power supply

The R.A.M. contains a single phase 220-240Va.c. mains-driven power supply.Power is applied through a standard three-pin mains connector located in theR.A.M. back panel (plug provided) - using 3-core 0.5mm cable (minimum). Thesupply is rated at approximately 4 Watts and fused at 1A.

To guarantee that the R.A.M. remains active following a mains failure, it is ad-vised that the power supply is fed from the UPS output (critical bus).

Table 9-1: LED Indications

Panel Indication

Colour

Normal state

Interpretation

Inverter ON: green ON Normal operating condition indicating that the load is being supplied by the inverter. This is not an ‘alarm' indicator.

Utility Failure: red OFF When lit, it indicates that the input mains are out of tolerance or rectifier has failed.

Battery low: red OFF When lit, it indicates that the battery voltage is below minimum or that the battery circuit breaker is open.

Bypass ON: red OFF When lit, it indicates that the load is being fed from the bypass supply possibly due to a UPS failure.

Maintenance: red OFF When lit, it indicates that the UPS has been selected to operate on the maintenance bypass and the load is unprotected.

Alarm: red OFF This is a ‘common alarm' and is lit when any of the red leds described above are lit.

S8-c3.fm5 - Issue 2 Dated 21/08/97 9-9

SECTION 9 - Optional Equipment 7200 Series UPS Service ManualCHAPTER 3 - Remote Alarm Monitor 4305001Z

3.1.1.2 Alarm connections

A soldered 9 pin D-type connector (provided with the option kit) fits into the 9pin socket on the back of the RAM and should be wired to the Alarms InterfaceBoard (4590055P), fitted in the UPS, using 9 core, 0.22mm. (minimum) shieldedcable as shown. The maximum recommended distance is 200 metres.

Figure 9-5: Remote Alarm Monitor connection details

RL-K5

RL-K4

RL-K3

RL-K2

RL-K1 1514

13

1211

10

98

7

65

4

32

1

X4

Mains Supply-Failure

Low Battery(pre-alarm)

Load on Static bypass supply

Load on Maintenance Bypass

Load onInverter

220/240V a.c. 50 Hz

INVERTERON

UTILITYFAILURE

BATTERYLOW

ALARM

BYPASSON MAINTENANCE

12345

9 8 7 6

9-10 S8-c3.fm5 - Issue 2 Dated 21/08/97

7200 Series UPS Service Manual SECTION 9 - Optional EquipmentCHAPTER 3 - Remote Alarm Monitor 4305001Z

3.2 Detailed circuit description

The following description refers to the R.A.M. circuit diagram SE-4530021P.

3.2.1 Power supply

The 220/240Vac power supply is stepped down by isolation transformer T1,whose secondary output is then rectified by D1/D2 and smoothed by C13 to pro-vide an unregulated nominal +12V supply rail which is used by the audible alarmannunciator. This rail is also connected to a standard three-terminal +5V regulatorwhose output is smoothed by C14 and then provides a stable +5V rail that is usedby the remainder of the board’s electronic circuits. The supply is not fused on-board but a 1A fuse should be fitted in the external connector.

3.2.2 Alarm indications

All the alarms are activated via volt-free relay contacts on the Alarms InterfaceBoard (4590055P) – (See Figure 9-5).

Load-on-inverter

This indication (not an alarm, as it is normally on) is connected to CN1 pin 5 andis 0V when the load is connected to the inverter (i.e. the output contactor isclosed). The 0V supply to pin 5 is obtained from pin 4. This alarm input drivesthe indicator led LS1 only (normally ON) and is not connected to the audiblealarm circuit.

Load-on-Bypass

This alarm is connected to CN1 pin 9 and is 0V when the load is connected to thebypass supply (i.e. the bypass-side static switch is closed). The 0V supply to pin9 is obtained from pin 2. This alarm input drives the indicator led LS4 immedi-ately and also activates the audible alarm circuit via IC1 pin 4 after a delay of ap-proximately 11 seconds. which is introduced to avoid nuisance alarms.

Load-on-Maintenance Bypass

This alarm is connected to CN1 pin 8 and is 0V when the maintenance bypasscontactor is closed. The 0V supply to pin 8 is obtained from pin 1. This alarminput drives the indicator led LS5 and inhibits the audible alarm operation whenthe Maintenance Bypass isolator is closed (IC1 pin 3 = low).

Low battery

This alarm is connected to CN1 pin 7 and is 0V when the battery is at its “low-voltage” threshold – i.e. approaching its end-of-discharge voltage. The 0V supplyto pin 7 is obtained from pin 3. This alarm input drives the indicator led LS3 im-mediately and also activates the audible alarm circuit via IC1 pin 2 after a delayof approximately 11 seconds, which is introduced to avoid nuisance alarms.

Utility Failure

This alarm is connected to CN1 pin 6 and is 0V when the mains supply voltage islow (-20%). The 0V supply to pin 6 is obtained from pin 3. This alarm input drivesthe indicator led LS2 immediately and also activates the audible alarm circuit viaIC1 pin 1 after a short (11sec) delay to avoid nuisance alarms.

S8-c3.fm5 - Issue 2 Dated 21/08/97 9-11


Summary alarm

The summary alarm is produced by a four-input and gate within IC1 (See Figure9-6) whose output pin 19 goes low if either one of the above four alarm conditionsare present. This output illuminates LS6 and also places a logic high on IC1 pin5, which resets the audible alarm automatically when the alarm condition is re-moved (described later).

Figure 9-6: Internal logic diagram of IC1

3.2.3 Audible alarm control

Alarm latch operation

The audible warning device is controlled from a latch within IC1, as show above.The alarm is activated by a logic high applied to any of the input pins 6, 7, 8 or 9:this “sets” the latch, which drives IC1 pin 16 high and energises the warningdevice by turning on TR1. Once set, the latch will activate the audible alarm untilit is reset by a logic high input to IC1 pin 5, 11 or 14.

The signals to IC1 pins 6, 7, 8 and 9 are driven by the four alarm signals producedat pins 12, 13, 17, and 18 which are connected to the latch “set” inputs via timingand debounce circuits.

For example: pin 6 is driven by the Maintenance Bypass alarm output at pin 12and debounced by R7 and C9. Pin 7 is driven by the Battery Low alarm output atpin 13 and debounced by R8 and C8. Pins 8 and 9 are driven via controlled timedelays which are introduced to overcome nuisance audible warnings in responseto Load On Bypass and Utility Failure alarms on pins 17 and 18 respectively.

1

4

2

3

8

9

67

51411

17

18

13

12

19

16

15

Utility Fail

Load-on-bypass

Battery Low

Maint. Bypass

ID1

ID2

IC1IC2

RALRESStop

RES-C1

RES-C2

OC2

OC1

ALARM

Buzzer

N.I.U.

(LS6)

9-12 S8-c3.fm5 - Issue 2 Dated 21/08/97

7200 Series UPS Service Manual SECTION 9 - Optional EquipmentCHAPTER 3 - Remote Alarm Monitor 4305001Z

Time delays

The time delays are implemented by IC2 and IC3. IC2 is a dual binary counter,both sections of which are clocked by a free-running 555 timer, IC3, at approxi-mately 1.4 second intervals. The circuit is best understood by considering the fol-lowing operation of IC2a in response to the Load-on-bypass alarm output fromIC1 pin 18.

Under normal conditions, IC1 pin 18 is logic high which applies a permanent resetto IC2 pin 7 and holds it at zero-count – i.e. Q0 to Q3 all low. If a Load-on-bypassalarm condition arises, the reset condition is removed and IC2 will count up onsuccessive clock pulses applied to its enable input (pin 2). On the eighth clockpulse the Q3 output will switch high, which disables further counting and flagsthe alarm condition to IC1 in 9 via debounce circuit R10/C6. Hence, the Load-on-bypass alarm output from IC1 pin 18 must be present for approximately 11 sec-onds before it annunciates the audible warning. If the alarm condition disappearsbefore the completion of eight clock cycles IC2 is reset to zero by the logic highsignal being reapplied to pin 7.

The second section of IC2 works in an identical manner for the Bypass Mains Failalarm output at IC1 pin 18.

Alarm latch reset

As explained above, the audible alarm latch can be reset by any one of three sig-nals applied to IC1 pins 5, 11, 14 (high to reset).

The input to pin 5 is driven directly from the summary alarm output at pin 19 andresets the audible alarm automatically when Load On Bypass, Battery Low andUtility Failure alarm conditions all revert to normal, provided the maintenancebypass breaker is open. If the maintenance bypass breaker is closed the Load OnBypass, Battery Low and Utility Failure alarms are prevented from activating theaudible warning. That is, if the UPS is undergoing maintenance there will be noaudible warnings at the Remote Alarms Monitor station; but once maintenance iscomplete, and the load is transferred back to the normal UPS supply, the audiblewarning is automatically re-enabled.

The input to pin 14 is driven from a power-up reset debounce circuit which en-sures that the audible warning is inhibited when power is first applied.

The input to pin 11 is driven from the mimic panel reset button (PS1) whichallows the operator to reset the audible warning once the alarm has been recog-nised. Note that the mimic display alarm leds will not reset until the alarmed con-dition has reverted to normal.

S8-c3.fm5 - Issue 2 Dated 21/08/97 9-13


9-14 S8-c3.fm5 - Issue 2 Dated 21/08/97

Section 9:

Chapter 4 - Battery cabinets

4.1 General introduction

HAZARDWARNINGS

Only qualified personnel should install or service batteries.Batteries may present a risk of shock or burn from high short circuit currents. Eye protection should be worn to prevent injury from accidental electrical arcs.Re-move rings, watches and all metal objects. Only use tools with insulated handles.Wear rubber gloves.If a battery leaks electrolyte, or is otherwise physically dam-aged, it should be placed in a container resistant to sulphuric acid and disposedof in accordance with local regulations.If electrolyte comes into contact with theskin the affected area should be washed immediately.Batteries MUST be disposed of in accordance with local environmental laws.

There are three types of battery cabinet offered with the Series 7200 UPS whichare graded according to their recommended ampere hour capacities. Type B israted at 38 Ah; Type C is rated at 50 Ah and Type D is rated at 85 Ah. The cabinetsare of the same height as the UPS and can be sited on either side of the UPS cab-inet. Where higher autonomy times are required additional cabinets can be addedto the system.

Due to the type and size of cells which can be used in battery installations it wouldbe impracticable to provide specific installation instructions in this manual. How-ever as a general guide:-

• Always install the batteries starting from the bottom and work upwards.Leave the inter row links identified as (C) and connections to the circuitbreaker until last (see Figure 9-8, Figure 9-10 and Figure 9-12).

• After each connection is made fit the insulation shroud for that terminalinto position.

• Please refer to the battery manufacturers instructions and the drawingssupplied with the module for specific installation instructions.

Figure 9-7 to Figure 9-12 give suggested layouts for the three types of cabinet.The following instructions refer to a Type D (85 Ah) cabinet installation. Instal-lation of the other cabinets would follow a similar method. If you use a differenttype of battery these instruction may be invalid due to the terminal orientation ofthe cells in use and their terminal fixture.

4.2 Type ‘D' (85 Ah) Battery cabinet assembly and installation

The battery cabinet can be fitted with either a 100 Amp circuit breaker for usewith 30-40 kVA modules, or with a 160 Amp circuit breaker for use with 60kVAmodules. It houses thirty-four maintenance free batteries connected in series toprovide a 460V battery bank. The batteries are housed on rails and there areeleven sets of rails in the complete cabinet as shown in Figure 9-11.

Before proceeding with the following instructions please study Figure 9-11 andFigure 9-12, note that batteries should be fitted from the lower level up and the

s8-c4.fm5 - Issue 2 Dated 21/08/97 9-15

SECTION 9 - Optional Equipment 7200 Series UPS Service ManualCHAPTER 4 - Battery Cabinets

battery interconnecting links starting with the (A) links and the last connectionmust be the (G) link.

1. Unpack each battery and check its terminal voltage with a DVM. If any bat-tery terminal voltage is less than 2.13 volts per cell (12.8V per 6 cell block)it must be recharged before continuing with the battery cabinet assembly.

2. Gain full access to the battery cabinet interior, remove the battery fittinghardware stowed, ensure the interior is clean of any transit debris.

3. Starting at the rear of the lower level fit the nine batteries on this level.

4. Connect the inter-battery (A) links (6 off) and the inter-row (B) link (1 off).Connect one end of the inter-level (C) links (2 off) to the positive terminalof the right hand rear battery in both cabinets and safely stow the other end.

5. Fit the thirteen batteries into place on the middle level.

6. Connect the inter-battery (A) links (9 off) then the inter-row (B) links (2off). Connect one end of the inter-level (C) links (2 off) to the positive ter-minal of the right hand rear battery in both cabinets and safely stow theother end.

7. Fit the twelve batteries into place on the top level.

8. Connect the inter-battery (A) links (8 off) followed by the inter-row (B)links (2 off).

9. Take the previously stowed inter-level (C) link connected to the bottomlevel of the right hand cabinet and connect it to the negative terminal of theleft hand front battery on the middle level. Then repeat for the left hand cab-inet.

10. Take the previously stowed inter-level (C) link connected to the middlelevel of the right hand cabinet and connect it to the negative terminal of theleft hand front battery on the top level. Then repeat for the left hand cabinet.

11. Ensure the battery circuit breaker is selected to the OFF position.

12. Locate the (D) link (1 off) and connect it between the positive terminal ofthe front right hand battery on the upper level in the right hand cabinet andthe left hand input connection of the battery circuit breaker.

13. Locate the (E) link (1 off) and connect it between the positive terminal ofthe front right hand battery on the upper level in the left hand cabinet and thecentre +ve output connection of the battery circuit breaker.

14. Locate the (F) link (1 off) and connect it between the negative terminal ofthe front left hand battery on the lower level in the right hand cabinet and theright hand -ve output connection of the battery circuit breaker.

15. Locate the (G) link (1 off) and connect it between the negative terminal ofthe front battery on the lower level in the left hand cabinet and the left handoutput connection of the battery circuit breaker.

16. Connect the battery power cables and Circuit Breaker Controller Board con-trol cables between the battery cabinet and UPS cabinet if they are not yetconnected - see Figure 9-12. To maintain EMC standards the Battery cabinetmust be bonded to the UPS cabinet and the control cables must be screenedand run in a separate trunking from the power cables.

9-16 s8-c4.fm5 - Issue 2 Dated 21/08/97

7200 Series UPS Service Manual SECTION 9 - Optional EquipmentCHAPTER 4 - Battery Cabinets

17. Fit the safety screen to the front of the battery cabinet and close the doors.

s8-c4.fm5 - Issue 2 Dated 21/08/97 9-17


Figure 9-7: 38Ah Battery cabinet - Battery Assembly and Layout

BATTERY CABINET FRONT VIEW (DOOR OPEN) AND SIDE VIEW

Battery Supply to UPS

Battery CBController Board

(4520067T)

+ve

A A

AA

E

B

PLAN VIEW OF BATTERY CABINET BOTTOM ROW

9-18 s8-c4.fm5 - Issue 2 Dated 21/08/97


Figure 9-8: 38Ah Battery cabinet - Battery Layout and Connection Detail‘Double positive’ pole method

A

A

A

A

A

A

A

A

A

A

A

A

A

A

A

AF

B

C

B

B

B

C

C

E

FRONT

Battery CB

Battery Supply to UPS Cabinet

s8-c4.fm5 - Issue 2 Dated 21/08/97 9-19


Figure 9-9: 50Ah Battery cabinet - Battery Assembly and Layout

B B

B

B

AAAAA

E C

BATTERY CABINET FRONT VIEW (DOOR OPEN) AND SIDE VIEW


Battery CBController Board

(4520067T)

PLAN VIEW OF BATTERY CABINET TOP ROW

9-20 s8-c4.fm5 - Issue 2 Dated 21/08/97


Figure 9-10: 50Ah Battery cabinet - Battery Layout and Connection’Double positive’ pole method

F

Battery CB

Battery Supply to UPS Cabinet

B

A

E

C

A

A A

A

C

A

A A

A

B

B

BC

A

A A

A

A

A A

A

FRONT

s8-c4.fm5 - Issue 2 Dated 21/08/97 9-21


Figure 9-11: 85Ah Battery cabinet - Battery Layout and Connection

A

C

A

A

A

A

A

A A

A

CCC

BB

PLAN VIEW OF BATTERY CABINET MIDDLE ROW

BATTERY CABINET FRONT VIEW (DOORS OPEN)


Battery CB Controller

Board(4520067T)

9-22 s8-c4.fm5 - Issue 2 Dated 21/08/97


Figure 9-12: 85Ah Battery cabinet - Battery Layout and Connection‘Half Potential’ method

s8-c4.fm5 - Issue 2 Dated 21/08/97 9-23


9-24 s8-c4.fm5 - Issue 2 Dated 21/08/97

Section 9:

Chapter 5 - Battery Breaker Boxes

5.1 Introduction

The battery circuit breaker box houses the battery circuit breaker and its controllerboard, as shown in Figure 9-13. It is used to connect the battery to the UPS in in-stallations where the batteries are not contained in a standard battery cabinet andis usually fitted as close to the batteries as possible.

Two types of Battery Breaker Boxes are available: these are similar in design andlisted below:

• 100 Amp C/B Part No 4641027 B for use with 30 - 40 kVA models.• 160 Amp C/B Part No 4641028 C for use with 60kVA+ model.

The battery circuit breaker box offers the following features:

• Battery temperature compensation.• Undervoltage cut-off (battery trip) controlled by the UPS.• Low battery safety cut-off.• Battery circuit breaker status information to the UPS.• Over current protection.• Three pole circuit breaker - which can be connected in either a ‘Double-

positive pole’ or ‘half-potential’ configuration.

The connections are similar to the connections made to the battery cabinet.

Safety Notes: 1. The Battery Circuit Breaker Box must be earthed.

2. Remove the battery fuse in the UPS before making the battery circuit breakerpower connections.

5.2 Circuit breaker details

The circuit breaker main contacts are typically rated at >22kA @ 380Vac and7.5kA @ 500Vdc for 10 milliseconds. The auxiliary contacts are rated at 5A@220Vac.

The circuit breaker coil is rated at 110Vdc. Typically, it closes at a coil voltage of93Vdc and drops-out when the coil voltage falls to 40Vdc.

The coil resistance is approximately 9kOhms.

s8-c5.fm5 - Issue 2 Dated 21/08/97 9-23

SECTION 9 - Battery Breaker Boxes 7200 Series UPS Service ManualCHAPTER 5 - Battery Breaker Boxes

Figure 9-13: Battery box layout and connections‘Double positive’ pole method

ToTemperature

Sensor Maximum dimensions in mm:

Height 470

Width 300

Depth 146

Control Board 4520067T terminal block X1 connections to the UPS auxiliary terminal block X3

BCB System UPS

X1-5 Temperature Sensing Signal X3-2

X1-4 Temperature Sensing Signal X3-3

X1-3 Control Signal Common X3-4

X1-2 CB Status Control X3-5

X1-1 CB Control Signal X3-6

Power cablesto Battery

Power cablesTo UPS Control/Monitoring Signals

Earth

Temp Sensing Signal to UPS

Temperature Sensor

Screened Cable

To Battery

To UPS

4520067T

4520067T< V

Screened Cable

To UPS auxiliary terminal block X3

X10 X2

X5

X6

X8

X9

X3

X4

X1

1 2 3 4 5

Bla

ck

Red

Black

Red

0835047F0540032M

9-24 s8-c5.fm5 - Issue 2 Dated 21/08/97

7200 Series UPS Service Manual SECTION 9 - Battery Breaker BoxesCHAPTER 5 - Battery Breaker Boxes

5.3 Battery Circuit Breaker Interface Board (4520067-T)

The purpose of this board (see diagram SE 4520067 T) is to provide an interfacebetween the UPS control logic and the circuit breaker itself. The board providesgalvanic isolation for the ‘close’ signal to the circuit breaker coil, and alsopresents a path for the circuit breaker’s auxiliary contacts and temperature sensorsignals back to the UPS.

5.3.1 Circuit breaker ‘close’ operation

The circuit breaker (CB) coil is connected to terminals X5 and X6, and its’ ener-gising voltage is obtained from the rectifier output (DC bus), which is connectedto X4(+) and X3(-). The battery bus positive voltage at X4 is thus connected di-rectly to one side of the CB coil at X5. It also provides a stabilised 13V rail atopto-isolator V6 collector, due to the action of R4, R5 and zener V3.

When the UPS control logic issues a battery circuit breaker ‘close’ command, itapplies a logic high signal between X1-1(+5V) and X1-3(0V). This turns ONopto-isolator V6, whose emitter now pulls-up V4’s gate to the 13V rail and causesit to turn ON. With V4 turned ON, the CB coil’s connection at X6 is effectivelyconnected to the battery bus negative voltage at X3 via R7, R5 and V4.

V2 is a flywheel diode for the CB coil and protects V4 against large regenerativecurrents. V1 and V5 similarly protects the opto-isolator against reverse voltagetransients.

5.3.2 Auxiliary contacts

The circuit breaker’s auxiliary contacts are connected to X8 and X9. These con-tacts are ‘normally open’ and close when the circuit breaker is closed to providea CB status input to the UPS control logic. Note: the line to X9 from X1-3 is connected to the 0V rail within the UPS.

5.3.3 Temperature sensor

The temperature sensor is connected to the battery charge control logic where itreduces the charge voltage proportionally with battery temperature if it risesabove 25°C. The sensor is connected between X2 and X10 and should produce avoltage in the region of 2.98Vdc between these points at 25°C.

s8-c5.fm5 - Issue 2 Dated 21/08/97 9-25

SECTION 9 - Battery Breaker Boxes 7200 Series UPS Service ManualCHAPTER 5 - Battery Breaker Boxes

9-26 s8-c5.fm5 - Issue 2 Dated 21/08/97

Section 9:

Chapter 6 - Input Harmonic Filters

6.1 General Introduction

An optional input harmonic filter can be added to the 7200 series UPS to improvethe UPS input power factor and reduce the amount of electrical noise reflectedinto the input three phase supply.

The filter components are contained within the UPS cabinet therefore extra cool-ing is required (see Figure 9-15). The filters are matched to the UPS capacity, re-sulting in different part numbers for each system as follows:

6.1.1 Specification

6.1.2 Notes on connection

This option is normally factory fitted with the harmonic filter becoming an inte-gral part of the UPS as shown in the block diagram Figure 9-14 and the compo-nent location diagram Figure 9-15. Therefore, connection of the input powersupplies does not change from that shown in section 2 Figure 2-5.

Note:- The input Neutral connection must always be connected to the bypassinput ‘N3' on the UPS.

30kVA filter 4641015 P

40 kVA filter 4641016 Q

60kVA filter 4641017 R

Input voltage 380-400-415, three phase

Input voltage tolerance ±15%

Nominal frequency 50Hz

Input frequency tolerance ±5%

UPS input current distortion 10% max

UPS input power factor >0.9

s8-c6.fm5 - Issue 2 Dated 21/08/97 9-27

SECTION 9 - Optional Equipment 7200 Series UPS Service ManualCHAPTER 6 - Input Harmonic Filters

Figure 9-14: Block diagram of Input Filter and UPS

Figure 9-15: Harmonic Filter Component Part Locations

ac input supplies

Maintenance Bypass Power Switch

Bypass Power Switch

Rectifier Input Power

Switch

Q3

Q2

Q1 L5

L6

C21 to

C29Optional Input Harmonic Filter

RECTIFIER INVERTER STATICSWITCH

BATTERY

E8 E7 E1 E4 E140/60kVA unitsadditional fan connections

30kVA unitsadditional fan connections

f e d c

ghAA

b a

REAR VIEW TOP VIEW - Section A-A

gh

L6 L5C29 C26 C23

C28 C25 C22

C21C24C27

L6L6

L1T1 ModelFan Identifier from Diagram

a b c d e f g h

30kVA E1 - - - E2 E3 E4 -

40kVA E1 E2 E3 E4 E5 E6 E7 E8

60kVA E1 E2 E3 E4 E6 E6 E7 E8

Fans (g) and (h) are additional when theinput harmonic filter is added.

9-28 s8-c6.fm5 - Issue 2 Dated 21/08/97

Section 9:

Chapter 7 - RS232 Comms Kit 4645101T

The RS-232 Communications kit offers the necessary cable assembly and fixingsfor connection into the communications socket (X8) on the operator logic board(part no. 4550005F) to a DB25 male connector (X4), located adjacent to the cableaccess panel as shown in Figure 9-16.

Using the wiring configurations shown in Figure 9-17 the UPS can be connectedto either a personal computer or a modem.

Additional software will be required to gain maximum advantage from the fea-tures offered.

Caution Note:-The communications wiring for this option must be kept separate from thepower wiring. This is to maintain the integrity of ‘Safety Extra Low Voltage'(S.E.L.V.) circuits.

Figure 9-16: Installing the RS232 communication cable

W9

4550005F

X5 X8 X4

4645101T

X4

S8-c7.fm5 - Issue 2 Dated 21/08/97 9-29

SECTION 9 - Optional Equipment 7200 Series UPS Service ManualCHAPTER 7 - RS232 Comms Kit 4645101T

Figure 9-17: RS232 connections to PC or Modem

1

2

3

4

5

6

7

8

20

22

TD

RD

RTS

CTS

DSR

GND

DCD

DTR

RI

1

2

3

4

5

6

7

8

20

22

1

2

3

4

5

6

7

8

20

22

1

2

3

4

5

6

7

8

20

22

TD

RD

RTS

CTS

DSR

GND

DCD

DTR

RI

TD

RD

RTS

CTS

DSR

GND

DCD

DTR

RI

1

2

3

4

5

6

7

8

20

22

TD

RD

RTS

CTS

DSR

GND

DCD

DTR

RI

DB25M

DB25M DB9F

DB25F

DB25F

A

B

C

Wiring details forconnection of UPS

to Modem viaDB25 socket.

Wiring details forconnection of

UPS to personal computer via DB25 socket.

Wiring details forconnection of

UPS to personal computer via DB9

socket.

PC

MODEMUPS

UPS

X4

X4

X4

DB25M

UPSPC

DCD

RD

TD

DTR

GND

DSR

RTS

CTS

RI

1

2

3

4

5

6

7

8

9

9-30 S8-c7.fm5 - Issue 2 Dated 21/08/97

7200 Series UPS Service Manual SECTION 9 - Optional EquipmentCHAPTER 7 - RS232 Comms Kit 4645101T

7.1 Hardware and Installation Requirements

1. Qty 1 Part Nº 4645101T Interface Option for ‘Master’ unit.

a) Fit the DB25 way Female connector to X8 of the operator logic PCB Part Nº 4550005F. As shown in Figure 9-16.

2. IBM compatible PC for connection to the RS232 port X4 on the option PCB Part Nº 4645101T.Minimum specification:

a) Processor 386 or higher.

b) 512kB of RAM.

c) DOS version 3.1 or higher.

d) Windows 3.1 or Windows 95.

3. RS232 Cable to connect to the ‘D’ type 25 pin plug X4 on the option board Part Nº 4645101T and the ‘D’ type 25 or 9 way plug PC Communication port, as shown in Figure 9-17.

Note Each end of the cable will require ‘D’ type sockets. The maximum length is to beno longer than 15 meters.

4. Associated installation software provided with the option kit Part Nº 4645101T on a 1.44 3.5” floppy diskette and user manual Part Nº 4645101T.

5. RS485 cables to interconnect each additional ‘Slave’ unit in a series string with the ‘Master’ unit, via the 9 pin ‘D’ type plug X4 on each units operator logic PCB Part Nº 4850005F. As shown in Figure 9-18.

Note The maximum number of UPS in the complete string must not exceed 8.

S8-c7.fm5 - Issue 2 Dated 21/08/97 9-31


Figure 9-18: Master Slave communication cable connections

7.2 UPS Hardware and Software Configuration

7.2.1 Master UPS Set-Up

Hardware

1. Ensure that Link X26 7-8 on the UPS logic PCB Part Nº 4550007H is closed to over-ride the password security system.

2. Ensure that Links X20 2-3; X21; X22; X25 1-2 are closed on the operator logic PCB Part Nº 4550005F to enable the RS485 port X4 to communicate to the Slave Units if required.

Software

1. Ensure that version 3.0 Software or better is installed on both the UPS logic and Operator logic PCB’s, by checking the appropriate mimic screens.

2. Using the appropriate Mimic Panel buttons and ‘FUNCTION’ menu map gain access to the following windows and set as appropriate.

RS232 cable Max length=15meters

RS485 cable linking X4 to X4

RS485 cable linking X4 to X4

RS485 cable linking X4 to X4 on next unit Maximum of 8

UPS 1 Master

UPS 2 Slave

UPS 3 Slave

9-32 S8-c7.fm5 - Issue 2 Dated 21/08/97


a) ‘PC CONN’ – Select ‘LOCAL’ and press ‘ENTER’.

b) ‘RESET’ – Select ‘YES’ and press ‘ENTER’.

c) ‘UPS TYPE’ – Select ‘MASTER’ and press ‘ENTER’.

d) ‘GROUP’ – Select ‘1’ and press ‘ENTER’.

e) ‘UPS’ – Select ‘1’ and press ‘ENTER’.

3. Return to the main menu by pressing ‘ESCAPE’.

4. If required remove Link X26 7-8 to re-enable the password security system.

7.2.2 Slave UPS Set-Up

Hardware

1. Ensure that Link X26 7-8 on the UPS logic PCB Part Nº 4550007H is closed to over-ride the password security system.

2. Ensure that Links X20 2-3; X21; X22; X25 1-2 are closed on the operator logic PCB Part Nº 4550005F to enable the RS485 port X4 to communicate to the Slave Units if required.

Software

1. Ensure that version 3.0 Software or better is installed on both the UPS logic and Operator logic PCB’s, by checking the appropriate mimic screens.

2. Using the appropriate Mimic Panel buttons and ‘FUNCTION’ menu map gain access to the following windows and set as appropriate.

a) ‘PC CONN’ – Select ‘LOCAL’ and press ‘ENTER’.

b) ‘RESET’ – Select ‘YES’ and press ‘ENTER’.

c) ‘UPS TYPE’ – Select ‘SLAVE’ and press ‘ENTER’.

d) ‘GROUP’ – Select ‘1’ and press ‘ENTER’.

e) ‘UPS’ – Select ‘2’ for the second unit and press ‘ENTER’.

f) ‘UPS’ – Select ‘3’ for the second unit and press ‘ENTER’.

g) Repeat steps e) and f) for each additional slave unit as require, selecting number ‘2’ to ‘8’ up to a maximum of 8 units.

3. Return to the main menu by repeatedly pressing ‘ESCAPE’.

4. If required remove Link X26 7-8 to re-enable the password security system.

7.2.3 Installing the Software program

1. Start the PC as normal and switch to the DOS operating system.The DOS prompt will show C:\> (indicating that the root directory of the hard drive has been selected)

2. Insert the operating software floppy diskette supplied with the option kit into the PC 3.5” drive.

3. Access the floppy drive by typing A: at the C:\> DOS prompt and pressing ‘ENTER’ ↵.

S8-c7.fm5 - Issue 2 Dated 21/08/97 9-33


4. Install the 7200 software by typing the following at the DOS prompt.A:\>installa C: C: /E ↵

5. The attention message screen shown in Figure 9-19 will be displayed.

6. Follow the instructions on the screen to either:

a) Continue the installation by pressing any key.

b) Or exit the installation by pressing ‘CONTROL C’

Figure 9-19: Installation attention screen

7. When the software installation has been successfully installed the PC will give the following message shown in Figure 9-20.

Figure 9-20: Installation successfully completed

A:\> installa C: C: /E

A drive DOS prompt

command

Note: this is an Ital-ian com-mand

space Target drive letter for installa-tion

space Driver letter containing the Autoexec.bat file normally C:

space Enter upper case letter for language selection.D = GermanI = ItalianE = EnglishF = FrenchS = Spanish

!!! Attention!!!

If necessary the following directory is created:

C:\AL30\

If the environment is already present, all old files there are destroyed except:

C:\AL30\ initmdm.str

C:\AL30\remoto.opt

That remain unchanged

In order to use in future the default filters present on floppy disk, is sufficient over-write them on the hard disk in the directory C:\AL30

The database file REMDATA.DB, isn’t modified

Press key CTRL C for finish or any key to continue

Press any key to continue...

ALAMO30 V_3.0 1996

∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗ Installation completed ∗∗∗∗∗∗∗∗ Thank you for your choice by Emerson SICE ∗∗∗∗∗∗∗∗ Restart the system in order to use the programme∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗

9-34 S8-c7.fm5 - Issue 2 Dated 21/08/97


After the software has been successfully installed the directory C:\AL30\ will becreated on the selected drive, and will contain the following files.

locale.cfg remoto.exe locmenu.lng remoto.optremoto.cfg setpat.exe locmsr.lng winups.pifupsico.dll tsrups.exe locpar.lng mkdups.reclocale.exe localm.lng remmenu.lng initmdm.str

7.2.4 Running the Software

The program can now be accessed by running the ‘LOCALE.EXE’(for local PC con-nection) or ‘REMOTO.EXE’ (for remote PC connection) executable files, from thenew directory C:\AL30.

1. Enter the directory C:\AL30. by typing CD AL30 at the DOS prompt.e.g. C:\>CD AL30

2. Run the programme by entering the remote or local execute command at the DOS prompte.g. C:\AL30>locale.exe and pressing ‘ENTER’ ↵.or C:\AL30>remoto.exe and pressing ‘ENTER’ ↵.

3. The PC will now display the message shown in Figure 9-21 indicating that the programme is running.

Figure 9-21: Software program active indication message

4. Press ‘ENTER’ ↵.The PC will then set up the communication to the UPS units and indicate that there is a transmission in progress with a bargraph prompt on the display. As shown in Figure 9-22.

Information UPS 123776

About

LIEBERT - - UPS NetworkLocal Connection

Version 3.0 _ 1996

OK

S8-c7.fm5 - Issue 2 Dated 21/08/97 9-35

9-


Figure 9-22: Transmission executing bargraph

5. At the end of the transmission the PC will return to the default screen and indicate all the measured parameters.An example of a typical UPS interrogation is shown in Figure 9-23.

Figure 9-23: UPS default screen showing typical measured parameters

Information UPS 123776

Transmission executing Wait

Information

U1 : M1V03.0 - V03.0 U2 : NC U3 : NC U4 : NC

U5 : NC U6 : NC U7 : NC U8 : NC

Information UPSGeneral Window

mode configuration

V out AB [V] 230 ---- ---- ---- ---- ---- ---- ----

V out BC [V] 230 ---- ---- ---- ---- ---- ---- ----

V out CA [V] 230 ---- ---- ---- ---- ---- ---- ----

V out AN [V] 0000 ---- ---- ---- ---- ---- ---- ----

V out BN [V] 0000 ---- ---- ---- ---- ---- ---- ----

I out A [A] 0000 ---- ---- ---- ---- ---- ---- ----

I out B [A] 0000 ---- ---- ---- ---- ---- ---- ----

I out C [A] 0000 ---- ---- ---- ---- ---- ---- ----

I out N [A] 0000 ---- ---- ---- ---- ---- ---- ----

Pot. A [kW]

0000 ---- ---- ---- ---- ---- ---- ----

Pot. B [kW]

0000 ---- ---- ---- ---- ---- ---- ----

Pot. C [kW] 0000 ---- ---- ---- ---- ---- ---- ----

Node UPS1 UPS2 UPS3 UPS4 UPS5 UPS6 UPS7 UPS8

F10: Exit PgUp/Dn: Scroll measures <->: Sel UPS Enter: Receive configuration Tab: UPS

< >

36 S8-c7.fm5 - Issue 2 Dated 21/08/97


7.2.5 Accessing the Data

The information displayed in the default window Figure 9-23 is dependent on thenumber of groups and individual UPS connected to the interface, it will vary ac-cording to the site configuration.

The UPS parameters are shown in the General Window and can be scrolled usingthe Key board commands outlined below.

The mode configuration window will display a coded number which indicates theUPS detail. The coded number can be interpreted as follows:

M or S = Master or Slave1 = Number of the UPS groupVxx-Vyy = Software Version for Operator Panel - UPS logic PCB.N.C = Not Connected

Information in the display window can be changed from the keyboard using thefollowing commands:

a) F10Allows the operator to ‘EXIT’ the communication software and return to the AL30 directory DOS prompt c\AL30\>

b) PgUp/DnOperation of the page up and page down keys will scroll through the parameters shown in the ‘General Window’.

c) <-> (Space Bar)Operation of the space bar steps through each UPS shown in the ‘mode configuration’ window.

d) ENTER ↵Operation of the ‘ENTER' key will initiate an interrogation of the unit selected. The transmission in progress bargraph will appear, as the Soft-ware down loads the relevant data.The display will then return to the ‘Main Interrogation Menu’ shown in Figure 9-24.

e) TabOperating the Tab key allows the UPS group to be selected. Up to nine groups each a maximum of eight units can be supported.

M 1 V03.0 - V03.0

S8-c7.fm5 - Issue 2 Dated 21/08/97 9-37


Figure 9-24: Main data interrogation menu screen

Once an interrogation of the UPS system has been carried out the menu screenshown in Figure 9-24 will be displayed. Access to the many data informationscreens can now be made from the keyboard:

a) EscReturn back to the ‘Default Measurment’ screen.

b) Up/Dn ArrowOperation of the ‘UP’ and ‘DOWN’ arrow keys allows selection of the data to be viewed from the choice menu.

c) ENTER ↵Operating the ‘ENTER’ key will execute the choice made with the up and down arrows.

Information UPS

mode configuration

U1 : M1V03.0 - V03.0 U2 : NC U3 : NC U4 : NC

U5 : NC U6 : NC U7 : NC U8 : NC

Esc: Back Up/Dn Arrow: Chose from menu Enter: Excecute

Alarm StatusAlarm HistoryEvent HistoryProgrammable ParametersProgrammable AlarmsControl CommandsModem Programming

9-38 S8-c7.fm5 - Issue 2 Dated 21/08/97

Sect-9

Documents

Transcript of Sect-9