Xinje XD Series User Manual

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(4) Download program into PLC, run PLC and set M0.
(5) From Free Monitor in the toolbar, we can see that D2 changes to be 30, it means
assignment is successful;
8-6 Program Example
If PLC needs to do complicated calculation (including plus and minus calculation), the
calculation will be used for many times, C language function is easy to use.
Example 1:
Calculation a= b/c + b*c+(c-3)*d
Method 1: use ladder chart:
Get the result of c-3
Get the result of three multiplication equations
Get the sum
Ladder chart only support two original operands, it needs many steps to get the result.
Free Monitor
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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)