Hitachi SH1 Series - Page 84

4-41
Chapter 4
For parameter configuration
[CF-01] to [CF-11]
Modbus communication
Code/Name
Range (unit)
Initial
value
CF-01
RS485 communication baud
rate selection
03(2400bps)/
04(4800bps)/
05(9600bps)/
06(19.2kbps)/
07(38.4kbps)/
08(57.6kbps)/
09(76.8kbps)/
10(115.2kbps)
05
CF-02 RS485 communication
node address
1 to 247
1
CF-03 RS485 communication
parity selection
00(No parity)/
01(Even parity)/
02(Odd parity)
00
CF-04 RS485
communication stop bit
selection
01(1bit)/02(2bit)
01
CF-05 RS485 communication
error selection
00(Error)/
01(Error output
after Deceleration
stop)/
02(Ignore)/
03(Free run stop)/
04(Deceleration
stop)
02
CF-06
RS485 communication timeout
setting
0.00 to 100.00(s)
0.00
CF-07 RS485 communication
wait time setting
0 to 1000(ms)
2
CF-08 RS485 communication
mode selection
01(Modbus-RTU)/
02(EzCOM)/
03(EzCOM
Administrator)
01
CF-11 Register data
conversion function (A,V⇔% )
00(A, V)/ 01(%)
00
・Set the Modbus communication function for its use.
・When using communication function between inverter
EzCOM, set a value except 01 for [CF-08].
・When communication disconnection occurs, the output
terminal 049[NDc] turns ON.
049[NDc] signal is turned off when the error is cleared.
・Contact your supplier or local Hitachi inverter sales
office for more details.
[CF-20] to [CF-50]
EzCOM peer to peer communication
Code/Name
Range (unit)
Initial
value
CF-20 EzCOM start node No.
1 to 8
1
CF-21 EzCOM end node No.
1 to 8
1
CF-22 EzCOM start method selection
00(Terminal
[ECOM])/
01(Always)
00
CF-23 EzCOM data size
1 to 5
5
CF-24 EzCOM destination address 1
1 to 247
1
CF-25 EzCOM destination register 1
0000 to FFFF
0000
CF-26 EzCOM source register 1
0000 to FFFF
0000
CF-27 EzCOM destination address 2
1 to 247
2
CF-28 EzCOM destination register 2
0000 to FFFF
0000
CF-29 EzCOM source register 2
0000 to FFFF
0000
CF-30 EzCOM destination address 3
1 to 247
3
CF-31 EzCOM destination register 3
0000 to FFFF
0000
CF-32 EzCOM source register 3
0000 to FFFF
0000
CF-33 EzCOM destination address 4
1 to 247
4
CF-34 EzCOM destination register 4
0000 to FFFF
0000
CF-35 EzCOM source register 4
0000 to FFFF
0000
CF-36 EzCOM destination address 5
1 to 247
5
CF-37 EzCOM destination register 5
0000 to FFFF
0000
CF-38 EzCOM source register 5
0000 to FFFF
0000
・Above parameters are set for use the EzCOM function.
Contact your supplier or local Hitachi inverter sales
office for more details.
USB node setting
Code/Name
Range (unit)
Initial
value
CF-50 USB communication
node selection
1 to 247
1
・Sets the USB node address in the case of connection
with ProDriveNext(PC software). It is also required to
confirm the USB node in the ProDriveNext side (The
initial value of ProDriveNext is also node address 1).
・When connecting SH1 and ProDriveNext at first time,
keep the setting value 1 .