TEKNOLOGI KEJURUTERAAN - ELECTRIC CONTROL
Transcript of TEKNOLOGI KEJURUTERAAN - ELECTRIC CONTROL
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TYPESCONTROL
CIRCUIT
MOTOR
RUN
MOTOR
STOPADD
DLSC 7* 6 5 -
SCC 7* + 6 6 + 6 5 -
PCC 7* + 3 6 5M STOP SLOWLY,INERSIA,
5M RUN OPP,
M STOP IMMEDIATELY
JCC
7* + 1 7 5 6SBS
7* + 3 8 7 5SBS
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CIRCUIT CONTROL CIRCUIT MAIN CIRCUIT MOTOR RUN MOTOR STOP ADD
DLSC
7* MOTOR RUN (6)1. PB START
2. C COIL =
MAGNETISE
3. NOC=CLOSE
4. CIRCUIT
COMPLETE5. M RUN
6. HC
MOTOR STOP (5)1. PB STOP
2. C COIL =
DMAGNETISE
3. NOC = OPEN
4. CIRCUIT
INCOMPLETE5. M STOP
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SCC
7* + 6 MOTOR1 RUN (6+6)1. PB STA
1RT
2. C1
COIL =
MAGNETISE
3. NOC1=CLOSE
4. CIRCUIT1
COMPLETE
5. M1
RUN
6. HC1
MOTOR2
RUN
1. PB STA2RT
2. C2
COIL =
MAGNETISE
3. NOC2=CLOSE
4. CIRCUIT2
COMPLETE
5. M2
RUN
6. HC2
MOTOR STOP (5)1. PB STOP
2. C1+2
COIL =
DMAGNETISE
3. NOC1+2
= OPEN
4. CIRCUIT1+2
INCOMPLETE
5. M STOP
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PCC
7* + 3 MOTOR RUN (6)1. PB STA
1RT
2. C1
COIL =
MAGNETISE
3. NOC1=CLOSE
NCC1=OPEN
4. CIRCUIT1
COMPLETE
5. M RUN
6. HC1
MOTOR STOP (5)1. PB STOP
2. C1
COIL =
DMAGNETISE
3. NOC1
= OPEN
NCC1
= CLOSE
4. CIRCUIT1
INCOMPLETE
5. M STOP SLOW,
INERSIA
MOTOR STOP IMM (5)1. PB STA
2RT
2. C2
COIL =
MAGNETISE
3. NOC2=CLOSE
4. CIRCUIT2
COMPLETE
5. M RUN OPP
DIRECTION,
M STOP IMM
PBSTA 2RT CONTINOUSLYMRUN OPP DIRECTION
CONTINOUSLY
OR
NOC
CB
M
OR1
NOC1
CB1
M1
OR2
NOC2
CB2
M2
PB
STA1
PB
STO
C
1M
1
OR1
NOC1
CB
PB
STO
C M
OR
NOC
CB
PB
STA
C2
M2
OR2
NOC2
NOC1
PB STA2
PB
STO
C1
M
OR
NOC1
CB
PB
STA1
PB STA2
C2
NCC1
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CIRCUIT CONTROL CIRCUIT MAIN CIRCUIT MOTOR RUN MOTOR STOP
JCC
7* + 1 MOTOR RUN (7)1. SELECTOR
SWITCH POSITION
A1
2. PB START
3. C COIL =MAGNETISE
4. NOC=CLOSE
5. CIRCUIT
COMPLETE
6. M RUN
7. HC
MOTOR STOP (5)1. PB STOP
2. C COIL =
DMAGNETISE
3. NOC = OPEN
4. CIRCUITINCOMPLETE
5. M STOP
MOTOR RUN SBS (6)1. SELECTOR SWITCH
POSITION A2
2. PB START SBS
3. C COIL =
MAGNETISE SBS4. NOC=CLOSE SBS
5. CIRCUIT
COMPLETE SBS
6. M RUN SBS
7* + 3 MOTOR RUN (8)1. PB STA
1RT
2. RC COIL =
MAGNETISE
3. NORC=CLOSE
4. C COIL =
MAGNETISE
5. NOC=CLOSE6. CIRCUIT1+2
COMPLETE
7. M RUN
8. HC1+2
MOTOR STOP (7)1. PB STOP
2. RC COIL =
DMAGNETISE
3. NORC=OPEN
4. C COIL =
DMAGNETISE
5. NOC=OPEN
6. CIRCUIT1+2INCOMPLETE
7. M STOP
MOTOR RUN SBS (5)1. PB STA
2RT SBS
2. C COIL =
MAGNETISE SBS
3. NOC=CLOSE SBS
4. CIRCUIT2
COMPLETE SBS
5. M RUN SBS
OR
NOC
CB
M
OR
NOC
CB
M
PB
STO
C
M
OR
NOC
CB
PB
STA
A1
A2
PB
STO
RC M
OR
NORC
CB
PB
STA1
NORCC
PB STA2
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CIRCUIT OPERATION OF CIRCUIT
MOTOR RUN (6)1. PB START
2. C COIL =
MAGNETISE3. NOC=CLOSE
4. CIRCUIT
COMPLETE
5. M RUN
6. HC
MOTOR STOP (5)1. PB STOP
2. C COIL =
DMAGNETISE3. NOC = OPEN
4. CIRCUIT
INCOMPLETE
5. M STOP
Main Circuit Litar Utama
M
OR
NOC
CB
M
CB PB STO PB STA
NOC
C
OR
Control Circuit Litar kawalan (7*)
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CIRCUIT OPERATION OF CIRCUIT
MOTOR RUN (6)1. Start push button (PB START) is pressed
2. Contactor coil (C) will become electromagnetic
3. All normally open contactor (NOC) will be closed4. Circuit complete
5. Motor (M) run
6. Althought PB Start is release, M still running due
to holding circuit (HC)
MOTOR STOP (5)
1. Stop push button (PB STOP) is pressed2. Contactor coil (C) will become dielectromagnetic
3. All normally open contactor (NOC) will be open
4. Circuit incomplete
5. Motor (M) stop
Main Circuit Litar Utama
Control Circuit Litar kawalan (7*)
M
CB PB STO PB STA
NOC
C
OR
M
OR
NOC
CB
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CIRCUIT OPERATION OF CIRCUIT
MOTOR1
RUN (6 + 6)1. PB STA
1RT
2. C1
COIL =
MAGNETISE3. NOC
1=CLOSE
4. CIRCUIT1
COMPLETE
5. M1
RUN
6. HC1
MOTOR2
RUN1. PB STA
2RT
2. C2
COIL =
MAGNETISE
3. NOC2=CLOSE
4. CIRCUIT2
COMPLETE
5. M2
RUN
6. HC2
MOTOR STOP (5)1. PB STOP
2. C1+2
COIL =
DMAGNETISE3. NOC
1+2= OPEN
4. CIRCUIT1+2
INCOMPLETE
5. M STOP
Main Circuit Litar Utama
M1
OR1
NOC1
CB1
M2
OR2
NOC2
CB2
Control Circuit Litar kawalan (7*+ 6)
M1
CB PB STO PB STA1
NOC1
C1
OR1
M2
PB STA2
NOC2
C2
OR2
NOC1
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CIRCUIT OPERATION OF CIRCUIT
MOTOR1
RUN (6 + 6)1. Start push button
1(PB STA
1RT) is pressed
2. Contactor coil1
(C1) will become electromagnetic
3. All normally open contactor1(NOC1) will be closed4. Circuit
1complete
5. Motor 1
(M1) run
6. Althought PB Start1is release, M
1still runnning
due to holding circuit1
(HC1)
MOTOR2
RUN
1. Start push button2
(PB STA2RT) is pressed
2. Contactor coil2 (C2) will become electromagnetic
3. All normally open contactor2(NOC
2) will be closed
4. Circuit2
complete
5. Motor 2
(M2) run
6. Althought PB Start2
is release, M2
still runnning
due to holding circuit2
(HC2)
MOTOR STOP (5)1. Stop push button (PB STOP) is pressed2. Contactor coil
1+2(C
1+2) will become
dielectromagnetic
3. All normally open contactor1+2
(NOC1+2
) will be
open
4. Circuit1+2
incomplete
5. Motor 1+2
(M1+2
) stop
Main Circuit Litar Utama
M1
OR1
NOC1
CB1
M2
OR2
NOC2
CB2
Control Circuit Litar kawalan (7*+ 6)
M1
CB PB STO PB STA1
NOC1
C1
OR1
M2
PB STA2
NOC2
C2
OR2
NOC1
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CIRCUIT OPERATION OF CIRCUIT
MOTOR RUN (6)1. PB STA
1RT
2. C1
COIL =
MAGNETISE3. NOC
1=CLOSE
NCC1=OPEN
4. CIRCUIT1
COMPLETE
5. M RUN
6. HC
MOTOR STOP (5)1. PB STOP
2. C1
COIL =
DMAGNETISE3. NOC
1= OPEN
NCC1
= CLOSE
4. CIRCUIT1
INCOMPLETE
5. M STOP SLOW,
INERSIA
MOTOR STOP IMM (5)1. PB STA
2RT
2. C2
COIL =
MAGNETISE
3. NOC2=CLOSE
4. CIRCUIT2
COMPLETE
5. M RUN OPPDIRECTION,
M STOP IMM
PB STA 2RTCONTINOUSLYM RUN OPP DIRECTION
CONTINOUSLY
Main Circuit Litar Utama
Control Circuit Litar kawalan (7* + 3)
M
CB PB STO PB STA1
NOC1
C1
OR
PB STA2
C2
NCC1
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CIRCUIT OPERATION OF CIRCUIT
MOTOR RUN (6)1. Start push button
1(PB STA
1RT) is pressed
2. Contactor coil1(C
1) will become electromagnetic
3. All normally open contactor
1
(NOC
1
) will be closedAll normally close contactor1(NCC
1) will be open
4. Circuit1
complete
5. Motor (M) run
6. Althought PB Start1
is release, M still runnning
due to holding circuit1(HC
1)
MOTOR STOP (5)1. Stop push button (PB STOP) is pressed
2. Contactor coil (C1) will become dielectromagnetic
3. All normally open contactor1(NOC
1) will be open
All normally close contactor1(NCC
1) will be close
4. Circuit1
incomplete
5. Motor (M) stop slowly, due to inersia
MOTOR STOP IMM (5)1. Start push button
2(PB STA
2RT) is pressed once
2. Contactor coil2 (C2) will become electromagnetic3. All normally open contactor
2(NOC
2) will be closed
4. Circuit2complete
5. Motor (M) run in opposite direction, so motor
(M) stop immediately (halt)
If start push button2(PB STA
2RT) is pressed
continously, motor (M) run continously in opposite
direction
Main Circuit Litar Utama
Control Circuit Litar kawalan (7* + 3)
M
CB PB STO PB STA1
NOC1
C1
OR
PB STA2
C2
NCC1
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CIRCUIT OPERATION OF CIRCUIT
MOTOR RUN (7)1. SELECTOR
SWITCH POSITION
A12. PB START
3. C COIL =
MAGNETISE
4. NOC=CLOSE
5. CIRCUIT
COMPLETE
6. M RUN7. HC
MOTOR STOP (5)1. PB STOP
2. C COIL =
DMAGNETISE3. NOC = OPEN
4. CIRCUIT
INCOMPLETE
5. M STOP
MOTOR RUN SBS (6)
1. SELECTORSWITCH POSITION
A2
2. PB START SBS
3. C COIL =
MAGNETISE SBS
4. NOC=CLOSE SBS
5. CIRCUIT
COMPLETE SBS6. M RUN SBS
Main Circuit Litar Utama
Control Circuit Litar kawalan (7* + 1)
M
CB PB STO PB STA
NOC
C
OR
M
OR
NOC
CB
A1
A2
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CIRCUIT OPERATION OF CIRCUIT
MOTOR RUN (7)1. Put the selector switch at position A1
2. Start push button (PB START) is pressed
3. Contactor coil (C) will become electromagnetic4. All normally open contactor (NOC) will be closed
5. Circuit complete
6. Motor (M) run
7. Althought PB Start is release, M still running due
to holding circuit (HC)
MOTOR STOP (5)1. Stop push button (PB STOP) is pressed2. Contactor coil (C) will become dielectromagnetic
3. All normally open contactor (NOC) will be open
4. Circuit incomplete
5. Motor (M) stop
MOTOR RUN (6)
1. Put the selector switch at position A12. Start push button (PB START) is pressed SBS
3. Contactor coil (C) will become electromagnetic
SBS
4. All normally open contactor (NOC) will be closed
SBS
5. Circuit complete SBS
6. Motor (M) run SBS
Main Circuit Litar Utama
Control Circuit Litar kawalan (7* + 1)
M
CB PB STO PB STA
NOC
C
OR
M
OR
NOC
CB
A1
A2
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CIRCUIT OPERATION OF CIRCUIT
MOTOR RUN (8)1. PB STA
1RT
2. RC COIL =
MAGNETISE3. NORC=CLOSE
4. C COIL =
MAGNETISE
5. NOC=CLOSE
6. CIRCUIT1+2
COMPLETE
7. M RUN8. HC1+2
MOTOR STOP (7)1. PB STOP
2. RC COIL =
DMAGNETISE3. NORC=OPEN
4. C COIL =
DMAGNETISE
5. NOC=OPEN
6. CIRCUIT1+2
INCOMPLETE
7. M STOP
MOTOR RUN SBS (5)
1. PB STA2RT SBS
2. C COIL =
MAGNETISE SBS
3. NOC=CLOSE SBS
4. CIRCUIT2
COMPLETE SBS5. M RUN SBS
Main Circuit Litar Utama
Control Circuit Litar kawalan (7* + 3)
M
CB PB STO PB STA1
NORC
RC
OR
PB STA2
NORCC
M
OR
NOC
CB
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CIRCUIT OPERATION OF CIRCUIT
MOTOR RUN (8)1. Start push button
1(PB STA
1RT) is pressed
2. Relay Contactor coil (RC) will become
electromagnetic3. All normally open relay contactor (NORC) will be
closed
4. Contactor coil (C) will become electromagnetic
5. All normally open contactor (NOC) will be closed
6. Circuit1+2
becomes complete
7. Motor (M) run
8. Althought PB Start
1
is release, M still runnningdue to holding circuit1+2
(HC1+2
)
MOTOR STOP (7)1. Stop push button (PB STOP) is pressed
2. Relay Contactor coil (RC) will become
dielectromagnetic
3. All normally open relay contactor (NORC) will be
open
4. Contactor coil (C) will become dielectromagnetic
5. All normally open contactor (NOC) will be open
6. Circuit1+2
becomes incomplete
7. Motor (M) stop
Main Circuit Litar Utama
Control Circuit Litar kawalan (7* + 3)
M
CB PB STO PB STA1
NORC
RC
OR
PB STA2
NORCC
M
OR
NOC
CB
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CIRCUIT OPERATION OF CIRCUIT
MOTOR RUN SBS (5)1. Start push button
2(PB STA
2RT) is pressed SBS
2. Contactor coil (C) will become electromagnetic
SBS3. All normally open contactor (NOC) will be closed
SBS
4. Circuit2
becomes complete SBS
5. Motor (M) run SBS
The movement of motor will depend on theduration of start push button (PB START) being
pressed.
Main Circuit Litar Utama
Control Circuit Litar kawalan (7* + 6)
M
CB PB STO PB STA1
NORC
RC
OR
PB STA2
NORCC
M
OR
NOC
CB
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