Xinje XD5 - Register Read [REGR]

243
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
Suitable soft components
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·
 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]
Summary
Read remote station no’s register to local device.
Register read[REGR]
16 bits
instruction
REGR
32 bits
instruction
-
Operands
System
X
Y
M*
S*
T*
C*
Dn.m
S1
●
●
●
●
●
●
Word
Function
Bit
Operands
System
Constant
Module
D*
FD
TD*
CD*
DX
DY
DM*
DS*
K /H
ID
QD
D1
●
●
●
●
●
D2
●
●
●
●
●
D3
●
●
●
●
●
S2
K