Xinje XDH Series User Manual

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running inside PLC. Contact us
for help.
Three LED all OFF
1. PLC input power supply has
short circuit
2. PLC power PCB damaged
Check the input power supply of
PLC. Contact us for help.
PWR and ERR light
1. PLC input voltage is not
stable
2. there is dead loop in the
program
3. PLC system has problem
Check the power supply voltage,
check if there is dead loop in the
program. Update the hardware of
PLC. Contact us for help.
Q12: The result is not correct when doing floating operation
A12:
Please transform the integer to floating number. For example: EDIV D0 D2 D10. If the value
of D0 and D2 is integer, the result will has error (D10). Please use below instruction to
transform the integer to floating number.
FLT D0 D6
FLT D2 D8
EDIV D6 D8 D10
M0
Q13: Why the floating numbers become messy code in online ladder
monitor window?
A13:
As the floating number cannot be displayed in online ladder monitoring, please monitor the
floating number in free monitor function.
Open XDPpro software, click online/free monitor. The following window will pop up:
Click “add” in the window, the following window will pop up. Set the monitor mode to
“float”. Monitor register set to D10. Then click ok.
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Xinje XDH Series Specifications

General

Brand	Xinje
Model	XDH Series
Category	Network Hardware
Language	English