38
Address
Parameter
Name & Function Default
Unit
Setting
Range
Control
Mode
RS232
RS485
Communication RS-485 selection
This parameter can be set to RS-
written to the EEPROM or SRAM.
Setting
Explanation
0 Write to EEPROM
★
Cn037.2
1 Write to SRAM
0 X
0
│
1
ALL
Communication RS232 is read and written
the selection of EPROM.
Setting
Explanation
0 JSDEP Command address (E8~EC)
★
Cn037.3
1
JSDEP Command address (70~74)
* While setting to 1, Pn407~Pn410
prohibited from applying.
0 X
0
│
1
ALL
544H
0025H
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 detection
★
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~
Cn047
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