Modbus Communication - Hitachi P1-00080-L Basic Manual

Chapter 4
[CF-01]～[CF-10]

Modbus communication

Code/Name
CF-01
RS485 communication speed
(baud rate) selection
CF-02
RS485 communication
Node allocation
CF-03
RS485 communication
parity selection
CF-04
RS485
communication stop-bit
selection
CF-05
Operation selection
for RS485 communication error
CF-06
RS485 communication trip limit
time setting (timeout)
CF-07
RS485 communication
wait time
CF-08
RS485 communication
mode selection
CF-09
Modbus coil selection
・Sets the Modbus communication function for its use.
・Set at [CF-08] a value (Except 01) for the EzCOM
communication between inverter.
For more information, refer to the User's guide.
Initial
Range (unit)
value
03(2400bps)/
04(4800bps)/
05(9600bps)/
06(19.2kbps)/
05
07(38.4kbps)/
08(57.6kbps)/
09(76.8kbps)/
10(115.2kbps)
1～247 1
00(Absent)/
01(Even parity)/ 00
02(Odd parity)
01(1bit)/02(2bit) 01
00(Error)/
01(Tripping after
deceleration and
stopping the
motor)/
02(Ignore errors)/ 02
03(Stopping the
motor after
free-run)/
04(Deceleration and
stopping the motor)
0.00～100.00(s) 0.00
0～1000(ms) 0
01(Modbus-RTU)/
02(EzCOM)/ 01
03(EzCOM control)
00(Hitachi protocol)/
01
01(Modbus)
For parameter configuration
EzCOM peer to peer communication
Code/Name
CF-20
EzCOM Start node No.
CF-21
EzCOM End node No.
CF-22
EzCOM Start selection
CF-23
EzCOM data size
CF-24
EzCOM destination address 1
CF-25
EzCOM destination register 1
CF-26
EzCOM source register 1
CF-27
EzCOM destination address 2
CF-28
EzCOM destination register 2
CF-29
EzCOM source register 2
CF-30
EzCOM destination address 3
CF-31
EzCOM destination register 3
CF-32
EzCOM source register 3
CF-33
EzCOM destination address 4
CF-34
EzCOM destination register 4
CF-35
EzCOM source register 4
CF-36
EzCOM destination address 5
CF-37
EzCOM destination register 5
CF-38
EzCOM source register 5
・Set for the use of EzCOM function.
・For more information, refer to the User's guide.
USB node code
Code/Name
CF-50
USB communication
node selection
・Sets the USB code in the case of multiple inverter
connections with ProDriveNext(PC software), as is also
required in the ProDriveNext side.
4-45
[CF-20]～[CF-50]
Initial
Range (unit)
value
01
01～08
01～08 01
00(Terminal
ECOM)/ 00
01(Always)
01～05 05
1
1～247
0000～FFFF 0000
0000
0000～FFFF
1～247 2
0000～FFFF 0000
0000
0000～FFFF
1～247 3
0000
0000～FFFF
0000～FFFF 0000
1～247 4
0000～FFFF 0000
0000～FFFF 0000
5
1～247
0000～FFFF 0000
0000
0000～FFFF
Initial
Range (unit)
value
1～247 1