Xinje XD Series User Manual

389
Program explanation:
1. When X0 is ON, the precise timer interruption will work, Y2 will output the pusle
wave.
2. When X0 is OFF, shut down the precise timer interruption, Y2 stop outputting.
Example 3
As the FRQM calculating the time for fixed pulse numbers, we will change the way to
calculate the pulse numbers in fixed time.
Component explanation:
PLC
component
Control explanation
Mark
M0
Start button, X0 is ON when pressed
ET0
Precise timer
HD0
Precise timer setting value (unit: ms)
HSC0
High speed counter
D10
The measured frequency (unit: s)
Program:
tudonghoatoancau.com

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)