Apr-N (Modbus Rtu) - Hakko Electronics Monitouch V9 Series Connection Manual

16-84 16. Fuji Electric

16.2.28 APR-N (MODBUS RTU)

Communication Setting
Editor
Communication setting
Item
Connection Mode
Signal Level
Baud Rate
Data Length
Stop Bit
Parity
Target Port No.
AC Power Regulator
The communication parameter can be set using keys attached to the front of the AC power regulator.
Be sure to match the settings to those made under [Communication Setting] of the editor.
Function Code
6.o02
7.n01
7.n02
7.n04
7.n05
*1 For communication with V9, select "Network device" for the setting device selection and "MODBUS RTU" for the communication protocol
selection on this regulator.
*2 The communication parameter (data length) is fixed to 8 bits.
Available Device Memory
The available setting range of device memory varies depending on the model. Be sure to set within the range available for the
model to be used. Use [TYPE] when assigning indirect device memory for macro programs.
Indirect Device Memory Designation
 For word designation, specify the device memory No. (address) in even address.
Example: To make the setting of "output setting" for the function code 1.b01;
Specify "2" in the device memory No. (address).
 For bit designation, it is possible to specify the device memory No. (address) in both even and odd address.
Specify "00H" for the extensional code because the setting range for the bit address is 0 to 7.
Example: To make the setting of "gradient setting selection" for the function code 1.b09;
Specify "1" in the device memory No. (address), "00H" for the extensional code, and "00" or "01" in the bit No..
1 : 1 / 1 : n / Multi-link2 /
Multi-link2 (Ethernet) /
1 : n Multi-link2 (Ethernet)
4800 / 9600 / 19200 / 38400 bps
None / Even / Odd
Item
*
Setting device selection
Communication protocol selection
Station address
Baud rate selection
Parity bit + Stop bit selection
Device Memory
---
Setting
RS-422/485
8 bits
1 / 2 bits
1 to 31
APd: Setting indicator
nEt: Network device
APr: APR main unit
m-S: Master / slave parallel operation
*
nEt: MODBUS RTU
A000: 0
A031: 31
(default: A001: 1)
4800: 4800 bps
9600: 9600 bps
1.920: 19200 bps
3.840: 38400 bps
P0: Without parity, Stop bit 2 bits
P1: Even parity, Stop bit 1 bits
P2: Odd parity, Stop bit 1 bits
P3: Without parity, Stop bit 1 bits
TYPE
02H Byte address
(Underlined setting: default)
Remarks
(Underlined setting: default)
Setting
Remarks
Example
nEt
nEt
A001
9600
P2