4. Composición química del alambre
4.7 VENTAJAS Y DESVENTAJAS DE UN PROCESO SOBRE OTRO
Shift to the sequence to turn OFF the operation signal after the servo normal is turned OFF.
The servo lock is applied immediately after resetting, causing danger.
Caution
PON Counter power supply
Operation
Servo unlocked within 5 ms
Turn ON within 3 ms Output within 3 seconds
Operation enabled within 1 second Turn ON within 20 ms
Servo normal
MC output (Main power supply ON)
Servo lock
Reset
Turn OFF within 20 ms
Turn OFF within 1 ms
Turn OFF within 5 ms
Keep ON over 30 ms Servo alarm issued Turn ON within
2 seconds
Operation sequence
2
Chapter 2 Power Circuit
25
The power supply should be connected only to the R, S, or T terminal. Connecting to a different terminal may cause fire.
Caution
Wrong wiring of motor armature wires U, V, and W may drive the motor out of control.
Check connections before starting operation.
Caution
Note 1 : Separate the power supply and motor armature wiring from the motor sensor cable.
Note 2 : Connect the motor earth to the servo amplifier earth terminal and ground the servo amplifier without fail.
Note 3 : Install a surge killer to the contactor and relay coils to prevent the influence of noises.
Note 4 : A DCL terminal may be added to P1 and P2 terminals for the purpose of improving the power factor and suppressing the harmonic component. (Motor capacity : below 4kw)
Note 5 : CN6, 7, and 8 are connector numbers for 035P and 070P. Codes for 100P are in brackets ( ), and those for 200P are indicated in another table.
Note 6 : Connect the grounding for 200P to the terminal block of TB1.
MC1
Counter power supply
Select a noise filter from the recommended item list.
Connect the motor earth terminal to the amplifier terminal without fail.
Main circuit power supply
Short circuit required
Short circuit required
DCL terminal
Counter current resistance
Counter current TR
Sensor cable
MC output
Use a sensor cable suitable for the motor sensor.
Short circuit
required Max. output current 200 mA P24 (24 V incorporated) Emergency stop
Main circuit ON
PON
(Main circuit ON)
*5 200P terminal codes
Short circuit required
SST (servo normal)
Wiring
2
Chapter 2 Power Circuit
(2) When the holding brake (MB) is applied:
Note 1 : Make sure that the sequence I/O includes "MB confirmation" and "MB output." An alarm (AL-14: brake abnormal) will be issued when MB and DB operation is not confirmed. Particular care is required when the user parameter UP-46 (sequence I/O option) is set to "special sequence."
Note 2 : When you stop operation the speed starts reducing, and when the revolution rate falls to the brake-ON level, the holding brake is applied. The brake application settings are specified with the user parameter UP-13. When UP-13 is equivalent to zero (0), the deceleration time becomes zero, and the holding brake start working when the actual revolution slows down below the brake ON revolution rate (UP-14).
Note 3 : A revolution rate at which the holding brake is applied may be set with the user parameter UP-14 (brake ON revolution rate). The parameter is for avoiding applying the holding brake instead of the speed control brake, and prevents the holding brake from application until the revolution rate falls below a set level.
Note 4 : When PON is turned OFF or an alarm is issued, the servo is unlocked and the brake is applied. Do not turn PON off frequently during operation.
Hold PON
Counter power supply
Operation
Hold Release Hold Release Release Hold
Servo normal
MC output (Main power supply ON)
MB output (Holding brake output) MB confirmation
(Brake check)
Servo locked
Reset Holding brake
Outputs within 3 seconds
Turns ON within 20 ms
Turns ON within 3 ms Turns OFF within
0.1 ms Turns OFF within 1 ms
Servo locked within 3 ms
Turns OFF when the revolution falls below the brake revolution rate setting.
*Note 2
Servo unlocked 0.1 second later
Turns OFF within 20 ms
Turns OFF within 5 ms
Turns OFF within 1 ms
Servo alarm issued Turns ON within 2 seconds
Keep ON over 30 ms Turn OFF within 5 ms
Operation sequence
Shift to the sequence to turn OFF the operation signal after the servo normal is turned OFF. The servo lock is applied immediately after resetting, causing danger.
Caution
2
Relevant user parameter Holding brake operation
UP-13 0 or 1
0.0-100.0%
Brake ON revolution rate
UP-14
Chapter 2 Power Circuit
Counter power supply
Select a noise filter from the recommended item list.
Connect the motor earth terminal to the amplifier terminal without fail.
Main circuit power supply
Short circuit required
Short circuit required
DCL terminal
Counter current resistance
Counter current TR
Sensor cable
MCON output
Use a sensor cable suitable for the motor sensor.
Short circuit
required Max. output current 200 mA P24 (24 V incorporated) Emergency stop
Main circuit ON
PON
(Main circuit ON)
*5 200P terminal codes
Short circuit required
SST (servo normal)
MB (brake output) B contact
point MBIN
(MB confirmation)
Holding brake 24V
Brake power supply
Wrong wiring of motor armature wires U, V, and W may drive the motor out of control.
Check connections before starting operation.
Caution
Wiring
Note 1 : Separate the power supply and motor armature wiring from the motor sensor cable.
Note 2 : Connect the motor earth to the servo amplifier earth terminal and ground the servo amplifier without fail.
Note 3 : Install a surge killer to the contactor and relay coils to prevent the influence of noises.
Note 4 : A DCL terminal may be added to P1 and P2 terminals for the purpose of improving the power factor and suppressing the harmonic component. (Motor capacity : below 4kw)
Note 5 : CN6, 7, and 8 are connector numbers for 035P and 070P. Codes for 100P are in brackets ( ), and those for 200P are indicated in another table.
Note 6 : Connect the grounding for 200P to the terminal block of TB1.
2
Chapter 2 Power Circuit
Apply PON
Counter power supply
Operation
Apply Release Apply Release Release Apply
Turns OFF within 20 ms Servo normal
MC output
Dynamic brake Servo lock
Reset
Outputs within 3 seconds
Turns ON within 20 ms
Operation enabled within 1 second
Turns ON within
3 ms Turn OFF within 5 ms Turn OFF within 5 ms
Turns OFF within 1 ms Turns ON within
0.1 seconds
Servo locked within 3 ms Servo unlocked within 5 ms
Turns ON within 2 seconds
Keep ON over 30 ms DB output
(Dynamic brake output) DB confirmation
(Brake check)
Servo alarm issued
Shift to the sequence to turn OFF the operation signal after the servo normal is turned OFF. The servo lock is applied immediately after resetting, causing danger.
Caution
(3) When the dynamic brake (DB) is applied:
Note 1 : Make sure that the sequence I/O includes "DB confirmation" and "DB output." An alarm (AL-14 brake abnormal) will be issued when DB operation is not confirmed. Particular care is required when the user parameter UP-46 (sequence I/O option) is set to "special sequence."
Note 2 : The servo is unlocked and the dynamic brake is applied right after operation stops.
Note 3 : When PON is turned OFF or an alarm is issued, the servo is also unlocked and the dynamic brake is applied.
Operation sequence
2
Chapter 2 Power Circuit
Counter power supply
Select a noise filter from the recommended item list.
Connect the motor earth terminal to the amplifier terminal without fail.
Main circuit power supply
Short circuit required
Short circuit required
DCL terminal
Counter current resistance
Counter current TR
Sensor cable
MCON output
Use a sensor cable suitable for the motor sensor.
Short circuit
required Max. output current 200 mA P24 (24 V incorporated) Emergency stop
Main circuit ON
PON
(Main circuit ON) *5 200P terminal codes
Short circuit required
SST (servo normal)
MB (brake output) BDIN
(DB confirmation)
Dynamic brake
Wiring
Note 1 : Separate the power supply and motor armature wiring from the motor sensor cable.
Note 2 : Connect the motor earth to the servo amplifier earth terminal and ground the servo amplifier without fail.
Note 3 : Install a surge killer to the contactor and relay coils to prevent the influence of noises.
Note 4 : A DCL terminal may be added to P1 and P2 terminals for the purpose of improving the power factor and suppressing the harmonic component. (Motor capacity : below 4kw)
Note 5 : CN6, 7, and 8 are connector numbers for 035P and 070P. Codes for 100P are in brackets ( ), and those for 200P are indicated in another table.
Note 6 : Connect the grounding for 200P to the terminal block of TB1.
2
Chapter 2 Power Circuit
Apply Release Hold
PON Counter power supply
Operation
Hold Release Hold Release Release Hold
Apply Release Apply Release Apply
Servo normal
MC output (Main power supply ON)
Servo lock
Reset Holding brake
Dynamic brake
Outputs within 3 seconds
Turns ON within 20 ms
Operation enabled within 1 second
Turns ON within 3 ms
Turns OFF within 0.1 ms
Turns ON within 0.1 seconds
Servo locked within 3 ms
Servo unlocked 0.1 second later Turns ON when the revolution falls below the brake revolution rate setting.
Turns OFF within 20ms
Turn OFF within 5 ms
Servo alarm issued
Turn OFF within 5 ms
Turns ON within 2 seconds
Turns OFF within 1 ms
Keep ON over 30 ms MB output
(Holding brake output) MB confirmation (Holding brake check)
DB output (Dynamic brake output) DB confirmation (Dynamic brake output)
(4) When the holding brake (MB) and dynamic brake (DB) are applied:
Note 1 : Make sure that the sequence I/O includes "MB confirmation," "DB confirmation," "MB brake output," and "DB brake output." An alarm (AL-14: brake abnormal) will be issued when MB and DB operation is not confirmed.
Particular care is required when the user parameter UP-46 (sequence I/O option) is set to "special sequence."
Note 2 : When you stop operation the speed starts reducing, and when the revolution rate falls to the brake-ON level, the holding brake is applied. Then, the servo is unlocked and the dynamic brake (DB) is applied.
Note 3 : A revolution rate at which the holding brake is applied may be set with the user parameter UP-14 (brake ON revolution rate). The holding brake will not be applied before the revolution rate falls below the set level.
Note 4 : When PON is turned OFF or an alarm is issued, the servo is unlocked and both brakes are applied.
Shift to the sequence to turn OFF the operation signal after the servo normal is turned OFF. The servo lock is applied immediately after resetting, causing danger.