6-9
Communication
Address
Parameter Name & Function Default Unit
Setting
Range
Control
Mode
RS232 RS485
Communication protocol
Setting Explanation
0 7 , N , 2 ( Modbus , ASCII )
1 7 , E , 1 ( Modbus , ASCII )
2 7 , O , 1 ( Modbus , ASCII )
3 8 , N , 2 ( Modbus , ASCII )
4 8 , E , 1 ( Modbus , ASCII )
5 8 , O , 1 ( Modbus , ASCII )
6 8 , N , 2 ( Modbus , RTU )
7 8 , E , 1 ( Modbus , RTU )
★
Cn038
8 8 , O , 1 ( Modbus , RTU )
0 X
0
│
8
ALL 545H 0026H
Communication time-out dection
★
Cn039
Setting non-zero value to enable this function,
communication Time should be in the setting
period otherwise alarm message of
communication time-out will show. Setting a zero
value to disable this function.
0 sec
0
│
20
ALL 567H 0027H
Communication response delay time
★
Cn040
Delay Servo response time to master control unit.
0
0.5
msec
0
│
255
ALL 5EDH 0028H
Cn041
~Cn042
Reserved -- -- -- -- -- --
Automatic gain 1&2 switch delay time
Cn048
Set the delay time from speed loop 1 to speed
loop 2, when two control speed loops are used.
0
x02
msec
0
│
10000
Pi
Pe
S
C7AH 0030H
Automatic gain 1&2 switch time
Cn049
Set the switch time from speed loop 1 to speed
loop 2, when two control speed loops are used.
0
x02
msec
0
│
10000
Pi
Pe
S
C7BH 0031H
Automatic gain 1&2 switch time
Cn050
Set the switch time from speed loop 2 to speed
loop 1, when two control speed loops are used.
0
x02
msec
0
│
10000
Pi
Pe
S
C7CH 0032H
Low voltage protection level
Cn051
Set the delay time of Cn052, which triggers low
voltage protection alarm, when voltage of drive
input power is lower than Cn051.
190 Volt
170
│
190
ALL 5F0H 0033H
Low voltage protection alarm delay time
Cn052
Set the delay time of Cn052, which triggers low
voltage protection alarm, when voltage of drive
input power is lower than Cn051.
0
x250
msec
0
│
100
ALL C8BH 0034H
Current offset automatic adjust (only used in
servo off)
Setting Explanation
Cn053
1
Drive executes current offset adjust and
then clears setting to 0 automatically
when the adjustment is finished.
0 x
0
│
1
ALL B91H 0035H
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