Xinje XD Series - Page 266

265
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.
Multiple coils write [MCLW]
1)Summary
Write local device multiple coils to remote station no’s coil.
Multiple coils write [MCLW]
16 bits
instruction
MCLW
32 bits
instruction
-
Execution
Condition
Normally ON/OFF, edge
triggering
Suitable
models
XD, XL
Hardware
Requirement
-
Software
Requirement
-
2)Operands
Operands
Function
Type
D1
Specify remote communication station number
16 bits，BIN
D2
Specify remote coil start address
16 bits
，
BIN
D3
Specify coil number
16 bits
，
BIN
S1
Specify start address of local coils
bit
S2
Specify serial port number
16 bits，BIN
3)Suitable soft components
Operands
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
and HS; T includes T and HT; C includes C and HC.
MCLW K1 K500 K3 M1
X0
K2
D1· S1· S2·D2· D3·
Function
tudonghoatoancau.com