Panasonic FPS Series User Manual page 263

Communication
Reception done judgment time
The process for receiving a message is complete after all data has been received and the
time given in this table has been reached.
Baud rate
2400
4800
9600
19200
38400
57600
115200
Supported commands
Executable
instructions for
master
F146_READ
F146_READ
F146_READ
F146_READ
F145_WRITE
F145_WRITE
Cannot be issued
F145_WRITE
F145_WRITE
Cannot be issued
Cannot be issued
Modbus references and FPΣ addresses
Modbus reference
Name
Coil
Input
Holding register
Input register
1)
Beginning with 0
REFERENCE
For details on Modbus settings and communication using the F145_WRITE and F146_READ
commands, please refer to the online help of FPWIN Pro.
246
Code
Name (Modbus original)
(decimal)
01 Read Coil Status
02 Read Input Status
03 Read Holding Registers
04 Read Input Registers
05 Force Single Coil
06 Preset Single Register
08 Diagnostics
15 Force Multiple Coils
16 Preset Multiple Registers
22 Mask Write 4X Register
23 Read/Write 4X Registers
1)
Decimal address
000001–001184
002049–006144
100001–101184
400001–432765
300001–300128
302001–302256
Reception done judgment time
≈13.3ms
≈6.7ms
≈3.3ms
≈1.7ms
≈0.8ms
≈0.6ms
≈0.3ms
Name for FPΣ
Read Y and R Coils
Read X Input
Read DT
Read WL and LD
Write Single Y and R
Write DT 1 Word
Loopback Test
Write Multiple Ys and Rs
Write DT Multiple Words
Write DT Mask
Read/Write DT
Hexadecimal address
0000–049F
0800–17FF
0000–049F
0000–7FFC
0000–007F
07D0–08CF
2)
Beginning with 1
FPΣ User's Manual
Modbus
Reference
0X
1X
4X
3X
0X
4X
–
0X
4X
4X
4X
FPΣ address
2)
Y0–Y73F
R0–R255F
X0–X73F
DT0–DT32764
WL0–WL127
LD0–LD255