Xinje XDH Series User Manual

266

Write multiple coils, Modbus function code is 0FH.

Serial port: K0~K5. K0: Port0 (RS232), K1: Port1(RS232), K2: Port2(RS485), K3:
Port3(left extension port), K4: Port4(above extension port 1), K5: Port5(above
extension port 2).

Operand D3: max coil number is 1976.

When X0 is ON, MCLW instruction is executed, Modbus read write flag
SM160(serial port2) is set ON, SM160 is set OFF when the execution is completed. If
a communication error occurs and the number of resend is set, it will be automatically
resend. Users can check the relevant registers to determine the cause of the error. The
execution result of Modbus read and write instructions of serial port 2 is in SD160.
Register read [REGR]
1)Summary
Read remote station no’s register to local device.
Register read[REGR]
16 bits
instruction
REGR
32 bits
instruction
-
Execution
Condition
Normally ON/OFF, edge
triggering
Suitable
models
XD, XL
Hardware
Requirement
-
Software
Requirement
-
2)Operands
Operands
Function
Type
S1
Specify remote communication station number
16 bits，BIN
S2
Specify remote register start address
16 bits
，
BIN
S3
Specify register number
16 bits
，
BIN
D1
Specify start address of local register
16 bits
，
BIN
D2
Specify serial port number
16 bits，BIN
3)Suitable soft components
Operan
ds
Word soft elements
Bit soft elements
System
Consta
nt
Module
System
D
F
D
T
D
C
D
D
X
D
Y
D
M
D
S
K/H
I
D
Q
D
X
Y
M
S
T
C
Dn.
m
S1
●
●
●
●
●
S2
●
●
●
●
S3
●
●
●
●
●
D1
●
D2
K
*Notes: D includes D, HD; TD includes TD, HTD; CD includes CD, HCD, HSCD, HSD; DM
includes DM, DHM; DS includes DS, DHS. M includes M,HM,SM；S includes S,HS；T
includes T,HT；C includes C, HC.
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Xinje XDH Series Specifications

General

Brand	Xinje
Model	XDH Series
Category	Network Hardware
Language	English