Panasonic AFPX-C30T - Page 201

Supported commands
Executable
instructions for
master
Code
(decimal)
Name (MODBUS
original)
Name for FP-X
Remarks
(Reference No.)
F146 (RECV)
01
Read Coil Status
Read Y and R Coils
0X
F146 (RECV) 02 Read Input Status Read X Input 1X
F146 (RECV)
03
Read Holding Registers
Read DT
4X
F146 (RECV) 04 Read Input Registers Read WL and LD 3X
F145 (SEND)
05
Force Single Coil
Write Single Y and R
0X
F145 (SEND) 06 Preset Single Register Write DT 1 Word 4X
Cannot be issued
08
Diagnostics
Loopback Test
F145 (SEND) 15 Force Multiple Coils Write Multiple Ys
and Rs
0X
F145 (SEND) 16 Preset Multiple Registers Write DT Multiple
Words
4X
Cannot be issued 22 Mask Write 4X Register Write DT Mask 4X
Cannot be issued
23
Read/Write 4X Registers
Read/Write DT
4X
Table for MODBUS reference No. and FP-X device No.
MODBUS reference No.
Data on BUS (hexadecimal)
FP-X device No.
Coil
000001-001760 0000-06DF Y0-Y109F
002049-006144
0800-17FF
R0-R255F
Input 100001-101760 0000-06DF X0-X109F
Holding register
Note)
400001-432765
0000-7FFC
DT0-DT32764
Input register
300001-300128 0000-007F WL0-WL127
302001-302256
07D0-08CF
LD0-LD255
Note) For C14; MODBUS reference No. → 400001-411285, data on BUS (hexadecimal) → 0000-2FFC,
FP-X device No.
→ DT0-DT12784.
Setting using FPWIN GR
1. Change the display to the “Online monitor” by selecting “Online Edit Mode” under “Online” in the menu
bar or pressing [CTRL] and [F2] keys at the same time.
2. Select “Options” in the menu bar, and then select “PLC Configuration”. Click “COM Port”. There are
separate tabs for setting the COM1 and COM2.
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