Xinje XD Series User Manual

392
Enable Interruption [EI], Disable Interruption [DI], Interruption Return [IRET]
Note: In interrupt subroutine, only simple instructions such as set, reset, transmission and
operation can be written, which can be executed in a scanning cycle. Other instructions such
as sending pulses, timing (except for precise timing), communication and other instructions
that need to be continuously executed are not supported.
 If use EI instruction to allow
interruption, then when scanning the
program, if interruption input
changes from OFF to ON, then
execute subroutine
① 、 ②
. Return
to the original main program.
 Interruption pointer (I****) should
be behind FEND instruction;
 PLC is usually on the status that
allows interruption.

By programming DI instruction, can
set interruption disabled area;

Allow interruption input between
EI~DI

If interruption forbidden is not
required, please program only with EI,
and program with DI is not required.
Interruption Instruction
Interruption’s Range Limitation
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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)