Atwell A3 Poster VG OSG Version 2 - Atwell...
2
WIRING - VG OSG www.atwellinternational.com RELEASE INSTRUCTIONS 1. Check the visual displays on the “VGOSG-CB01” control box. 2. Investigate reason for engagement and carry out appropriate action. 3. Read local hand winding instructions. 4. Ensure Mains Isolator is switched off. 5. On the “VGOSG-CB01A” control panel insert the key and turn first to the bypass position and then back to the “RESET” position. 6. The actuator on the VG OSG will power through a resetting sequence. 7. When the “SET OK” LED is illuminated, turn the key switch to “RUN”. 8. Turn the second key switch to “HAND WINDING”. 9. The VG OSG will now monitor for overspeed only 10. Handwind the machine in accordance with local instructions. NOTE: If no mains power and the battery backup has failed, manual disengagement of the VG OSG will be required. It should also be noted that no overspeed or unintended movement detection will be available in this condition. TO RE-INSTALL LIFT SERVICE FOLLOWING HAND WINDING 1. Ensure all safety circuits are reset and the corresponding LED’s on the “VGOSG-CB01A” are illuminated. 2. Ensure the reason for engagement has been investigated and appropriate action taken. 3. Ensure the VG OSG has been fully reset. 4. Ensure Key Switch for “HAND WINDING” is back in the “OFF” position. 5. Turn key switch back to “RUN” position and remove key. 6. Check lift is working correctly. If Bi-Directional VG Rope Brake Installed Disengage Before Hand Winding Instructions For Rescue Operations/Hand Winding VG OSG CONNECTIONS VGOSG-CBO1A CONNECTIONS 21 - R1S1 22 - R1S2 23 - GND 24 - RB2P 25 - RGND 26 - R2S1 27 - R2S2 28 -GND Spare 15 - TS 16 - HW 17 - EM3 18 = +12V TS HW DR - Door Contact DR - Door Contact MT - Motor Contact MT - Motor Contact SPARE SPARE SC1 - Safety Circuit 1 SC1 - Safety Circuit 1 SC2 - Safety Circuit 2 SC2 - Safety Circuit 2 AL - Alert Signal AL - Alert Signal Spare Spare This contact is closed when All is ok. When it opens lift motor must stop This contact is closed when All is ok. It opens when there is a fault Door Connections (Car & Landing) The VGOSG-CB01A needs a Volt Free / Dry Contact that opens when the landing door is not in the locked position and the car door not in the closed position. It needs to close when the doors are closed. (Section 9.11.1) Motor Connection The VGOSG-CB01A needs a Volt Free / Dry Contact that opens when the motor contactor is open. It needs to close when the motor contactor is closed (motor running). Main Lift Safety Circuit This output from the VGOSG-CB01A should be wired in series with all other limit switches and stop buttons. The VGOSG-CB01 provides a Volt Free / Dry Contact that opens when the governor mechanically trips. Alert Signal This output from the VGOSG-CB01A should be wired to initiate the stopping of the lift machine before the car speed, either up or down, reaches the tripping speed of the governor. When the doors open the governor will activate and render the lift out of service. It will operate as the VG OSG electrical trip and will provide a signal 10% below theVG OSG set tripping speed. (section 9.9.11.1) O p t i o n a l V G R o p e b r a k e 1 O p t i o n a l V G R o p e b r a k e 2 O p t i o n a l V G O S G C o n n e c t i o n s V G O S G C o n n e c t i o n s Live Neutral Earth F1 - 4A MCB 100 - 250V A.C Live Supply Must be via main lift panel supply, so that when the lift is isolated so is the VGOSG- CG01A 100 - 250V A.C Neutral Supply Must be via main lift panel supply, so that when the lift is isolated so is the VGOSG- CG01A VGOSG-CB01A Connections Main Lift Panel Connections Normal Running (Lift In Flight) Both Car (CR) and Landing (LD) doors Closed Lift not in Door Zone (DZ) = No Monitoring for UMD Lift At Landing with both Car (CR) and Landing (LD) doors Open and Lift outside Door Zone (DZ) = Monitoring for UMD Lift At Landing with both Car (CR) and Landing (LD) doors Open and Lift inside Door Zone (DZ) = No Monitoring for UMD Operational Sequence of Door Contact Input Signal Door Lock / Unlocking Zone The VGOSG-CB01A needs a Volt Free / Dry Contact that opens when the lift car leaves the locking / unlocking zone. It needs to close when the car is inside the locking / unlocking zone. (Section 9.11.7) CR LD CR LD CR LD 1 2 3 Test Contact - N/O contact but closes when motor running and lift switched to test Hand winding Contact - N/O contact but closes when lift panel is switched to hand winding. Cable Size Recommendations VG OSG to VGOSG-CB01 = 18 Core 0.5mm CY cable VGOSG-CB01 to Main Lift Panel 240V feed = 3 core 1.5mm VGOSG-CB01 to Main Lift Panel = 0.5mm YY Cable Main Panel Internal Wiring = 0.5mm tri-rated cable 2. If NO locking / Unlocking Zone switch available then contact Atwell International for alternative wiring. 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Transcript of Atwell A3 Poster VG OSG Version 2 - Atwell...
WIR
ING
- V
G O
SG
www.atwellinternational.com
RELEASE INSTRUCTIONS
1. Check the visual displays on the “VGOSG-CB01” control box.
2. Investigate reason for engagement and carry out appropriate action.
3. Read local hand winding instructions.
4. Ensure Mains Isolator is switched off.
5. On the “VGOSG-CB01A” control panel insert the key and turn fi rst to the bypass position and then back to the “RESET” position.
6. The actuator on the VG OSG will power through a resetting sequence.
7. When the “SET OK” LED is illuminated, turn the key switch to “RUN”.
8. Turn the second key switch to “HAND WINDING”.
9. The VG OSG will now monitor for overspeed only
10. Handwind the machine in accordance with local instructions.
NOTE: If no mains power and the battery backup has failed, manual disengagement of the VG OSG will be required. It should also be noted that no overspeed or unintended movement detection will be available in this condition.
TO RE-INSTALL LIFT SERVICE FOLLOWING HAND WINDING
1. Ensure all safety circuits are reset and the corresponding LED’s on the “VGOSG-CB01A” are illuminated.
2. Ensure the reason for engagement has been investigated and appropriate action taken.
3. Ensure the VG OSG has been fully reset.
4. Ensure Key Switch for “HAND WINDING” is back in the “OFF” position.
5. Turn key switch back to “RUN” position and remove key.
6. Check lift is working correctly.
If Bi-Directional VG Rope Brake Installed
Disengage Before Hand Winding
Instructions For Rescue Operations/Hand Winding
VG
OSG
CO
NN
ECTI
ON
S
VG
OSG
-CBO
1A C
ON
NEC
TIO
NS
21 - R1S1
22 - R1S2
23 - GND24 - RB2P25 - RGND
26 - R2S127 - R2S2
28 -GND
Spare
15 - TS16 - HW17 - EM3
18 = +12V
TS
HW
DR - Door ContactDR - Door Contact
MT - Motor ContactMT - Motor Contact
SPARESPARE
SC1 - Safety Circuit 1SC1 - Safety Circuit 1
SC2 - Safety Circuit 2SC2 - Safety Circuit 2AL - Alert Signal
AL - Alert Signal
Spare
Spare
This contact is closed when All is ok.When it opens lift motor must stop
This contact is closed when All is ok.It opens when there is a fault
Door Connections (Car & Landing)The VGOSG-CB01A needs a Volt Free / Dry Contact that opens when the landing door is not inthe locked position and the car door not in the closed position.It needs to close when the doors are closed. (Section 9.11.1)
Motor ConnectionThe VGOSG-CB01A needs a Volt Free / Dry Contact that openswhen the motor contactor is open. It needs to close when themotor contactor is closed (motor running).
Main Lift Safety CircuitThis output from the VGOSG-CB01A should be wired in series with allother limit switches and stop buttons. The VGOSG-CB01 provides aVolt Free / Dry Contact that opens when the governor mechanically trips.
Alert SignalThis output from the VGOSG-CB01A should be wired to initiate the stopping of the lift machinebefore the car speed, either up or down, reaches the tripping speed of the governor. Whenthe doors open the governor will activate and render the lift out of service. It will operate asthe VG OSG electrical trip and will provide a signal 10% below theVG OSG set tripping speed.(section 9.9.11.1)
Opt
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G R
ope
brak
e 1
Opt
ion a
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Rop
e br
ake
2
Opt
iona
lVG
OSG
Con
nect
ions
VGO
SGCo
nnec
tions
Live
Neutral
Earth
F1 - 4A MCB100 - 250V A.C Live SupplyMust be via main lift panel supply, so that when the lift is isolated so is the VGOSG-CG01A
100 - 250V A.C Neutral SupplyMust be via main lift panel supply, so that when the lift is isolated so is the VGOSG-CG01A
VGOSG-CB01AConnections
Main Lift PanelConnections
Normal Running (Lift In Flight)Both Car (CR) and Landing (LD) doors ClosedLift not in Door Zone (DZ)= No Monitoring for UMD
Lift At Landing with both Car (CR) andLanding (LD) doors Open and Lift outsideDoor Zone (DZ) = Monitoring for UMD
Lift At Landing with both Car (CR) andLanding (LD) doors Open and Lift insideDoor Zone (DZ) = No Monitoring for UMD
Operational Sequence of Door Contact Input Signal
Door Lock / Unlocking ZoneThe VGOSG-CB01A needs a Volt Free / Dry Contact that opens when thelift car leaves the locking / unlocking zone. It needs to close when thecar is inside the locking / unlocking zone. (Section 9.11.7)
CRLD
CRLD
CRLD
1
2
3
Test Contact - N/O contact but closes when motor running and lift switched to test
Hand winding Contact - N/O contact but closes when lift panel is switched to hand winding.
Cable Size RecommendationsVG OSG to VGOSG-CB01 = 18 Core 0.5mm CY cableVGOSG-CB01 to Main Lift Panel 240V feed = 3 core 1.5mmVGOSG-CB01 to Main Lift Panel = 0.5mm YY CableMain Panel Internal Wiring = 0.5mm tri-rated cable
2. If NO locking / Unlocking Zone switch available then contact Atwell International for alternative wiring.
April 2012
VG OSG to VG OSG-CB01A to Main Lift Panel
VG OSG Installation Instruction
5.
!VG Safety Products
The entire rangeof VG safety equipment
is available fromAtwell International
www.atwellinternational.com
Ball Mill Top Business Park, Hallow,Worcester, WR2 6PD, United KingdomTel. : +44 (0)8712 270470Fax : +44 (0)1905 641298Email: [email protected]
Copyright ©2008 Atwell International Limited. All rights reserved.
www.atwellinternational.com
Quick Start GuideInstallation of the VG OSG Overspeed Governor
Version 2
1.2.3.
6. 5. 4.
