Xinje XD Series User Manual

384
Example
Asynchronous motor drives the conveyor to transfer the work piece. It needs to real-time
display the work piece moving speed. The diameter of the transmission shaft is 100mm, the
gear numbers on the transmission shaft are 100, the speed unit is m/min.
Component explanation:
PLC
component
Control explanation
Mark
X0
Proximity switch, to count the gear numbers
M0
Start signal
D16
Speed register (float number)
Program:
Program explanation:
1. Set ON the start signal M0, to run the frequency meansurement program
2. Transform the frequency to float number, then it is divided by 100 (gear numbers per
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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)