Xinje XD Series User Manual

78
4 Applied Instructions
In this chapter, we describe applied instruction’s function of XD, XL series PLC.
4-1 Applied Instructions List
Mnemonic
Function
Ladder chart
Chapter
Program Flow
CJ
Condition jump
CJ Pn
4-3-1
CALL
Call subroutine
CALL Pn
4-3-2
SRET
Subroutine return
SRET
4-3-2
STL
Flow start
STL Sn
4-3-3
STLE
Flow end
STLE
4-3-3
SET
Open the assigned
flow, close the current
flow
SET Sn
4-3-3
ST
Open the assigned
flow, not close the
current flow
ST Sn
4-3-3
FOR
Start a FOR-NEXT
loop
FOR S
4-3-4
NEXT
End of a FOR-NEXT
loop
NEXT
4-3-4
FEND
Main program END
FEND
4-3-5
END
Program END
4-3-5
Data Compare
LD
＝
LD activates if (S1) =
(S2)
LD= S1 S2
4-4-1
LD＞
LD activates if (S1) >
(S2)
LD＞
S1 S2
4-4-1
LD＜
LD activates if (S1)
=< (S2)
LD＜
S1 S2
4-4-1
LD＜＞
LD activates if (S1)
≠(S2)
LD＜＞
S1 S2
4-4-1
LD
＜＝
LD activates if(S1) ≤
(S2)
LD＜=
S1 S2
4-4-1
LD
＞＝
LD activates if(S1) ≥
(S2)
LD＞=
S1 S2
4-4-1
AND＝
AND activates if(S1)
＝
(S2)
AND＝
S1 S2
4-4-2
AND
＞
AND activates if(S1)
＞(S2)
AND> S1 S2
4-4-2
END
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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)