SRV-63 series AC servo drives Detailed parameter description
-139-
P4.36
1
Undervoltage protection of
main power supply
Setting range
Default
Unit
Available mode
0~1
1
-
P
S
T
F
This parameter is used to set whether the drive will report main circuit undervoltage alarm when
undervoltage occurs to the main power supply.
Setting value
Protection
0
Do not display the undervoltage fault of the main circuit (Er13-1)
[1]
Display the undervoltage fault of the main circuit (Er13-1) and stop
P4.36
1
Data size
16bit
Data format
DEC
Modbus address
1872,1873
CANopen address
0x2424,0x00
P4.37
Undervoltage detection time
of main power supply
Setting range
Default
Unit
Available mode
70~2000
70
ms
P
S
T
F
This parameter is used to set the undervoltage detection time of the main power supply.
Note:
The function is invalid if it is set to 2000.
P4.37
Data size
16bit
Data format
DEC
Modbus address
1874,1875
CANopen address
0x2425,0x00
P4.39
Speed deviation setting
Setting range
Default
Unit
Available mode
0~20000
0
r/min
P
S
F
This parameter is used to set the detection condition of the speed error. If the absolute value of
the minus of actual speed command and motor speed is larger than this value and lasts for more
than 100ms, it will report speed error alarm.
Note:
If it is set to 0, the speed error will not be detected.
P4.39
Data size
16bit
Data format
DEC
Modbus address
1878,1879
CANopen address
0x2427,0x00
P4.40
Forward speed limit
Setting range
Default
Unit
Available mode
0~20000
20000
r/min
P
S
T
F
This parameter is used to set the max. speed limit for forward speed command.
Note:
The default value and setting range of the parameter is relative to the drive power level.
P4.40
Data size
16bit
Data format
DEC
Modbus address
1880,1881
CANopen address
0x2428,0x00
P4.41
Reverse speed limit
Setting range
Default
Unit
Available mode
-20000~0
-20000
r/min
P
S
T
F
This parameter is used to set the max. speed limit of reverse speed command.
Note:
The default value and setting range of the parameter is relative to the drive power level.
P4.41
Data size
16bit
Data format
DEC
Modbus address
1882,1883
CANopen address
0x2429,0x00