Xinje XD Series User Manual

296
6-5 Read write serial port parameters
In addition to modifying communication parameters through serial configuration panel, it can
also be realized by reading instruction [CFGCR] of serial parameters and writing instruction
[CFGCW] of serial parameters.
6-5-1 Read serial port parameters [CFGCR]
1)Summary
Read the serial port parameters to local specified registers.
Read serial port parameters[CFGCR]
16-bit
instruction
CFGCR
32-bit
instruction
-
Execution
condition
Normally ON/OFF, rising
edge triggering
Suitable
model
XD, XL
Hardware
-
Software
V3.4 and higher version
2)Operands
Operand s
Function
Type
D
Local register starting address
16-bit, BIN
S1
Read serial port parameters number
16-bit, BIN
S2
Serial port no.
16-bit, BIN
3)Suitable soft component
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
D
●
S1
●
●
●
S2
●
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.
 Operator S1: The number of registers used to read serial parameters is generally 8
(XD5E/XDME series is 9).
 Operator S2: Serial port range: K0 ~ K5. K0: Port0, K1: Port1, K2: Port2 or Port2-
RS232 or Port2-RS485, K3: Port3, K4: Port4, K5: Port5.
Function and action
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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)