Xinje XD Series User Manual

285

When the buffer number is 8 bits, the received data is only stored in low bytes, so
D200 = the number of bytes to be received * 2, for example, to receive 8 bytes of data,
stored in the low bytes of the eight registers D20-D27 in turn, at this time, D200
should be set to 16.

When the buffer number is16 bits, the received data is stored in a complete register,
so D200 = the number of bytes to be received, for example, to receive 8 bytes of data,
stored in the four registers of D20-D23 in turn, at this time, D200 should be set to 8.
And when receiving, low bytes are before high bytes.
Release serial port[RCVST]
1)Summary
Release the specified serial port.
Release serial port[RCVST]
16 bits
instruction
RCVST
32 bits
instruction
-
Execution
condition
Normally ON/OFF, rising
edge triggering
Suitable
model
XD, XL
Hardware
V3.2.3 and higher version
Software
V3.2.2 and higher version
2)Operand
Operand
Function
Type
n
Communication port no.
16 bits, BIN
3)Suitable soft component
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
n
●
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 XD Series Specifications

General

Input Voltage	24V DC
Storage Temperature	-20°C to 70°C
Protection Class	IP20
Type	PLC
Series	XD
Programming Language	Ladder Logic, Instruction List
Communication Interface	RS232, RS485
Power Supply	24V DC
Digital Inputs	Available (number varies by model)
Digital Outputs	Available (number varies by model)
Analog Inputs	Available (number varies by model)
Analog Outputs	Available (number varies by model)
Output Type	Relay, Transistor
Number of Inputs	Varies by model (see Digital Inputs and Analog Inputs)
Number of Outputs	Varies by model (see Digital Outputs and Analog Outputs)
Operating Temperature	0°C to 50°C
Humidity	5% to 95% (non-condensing)