Panasonic AGM1PG04L, Reference Manual

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15.3 What to Do If an Error Occurs
15.3.1 If the Pulse Output Unit ERROR LED Lights
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Situation
An over limit error occurs.
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Solution
Check the ErrorId output of the function block.
15.3.2 What to Do When a Limit Error Occurs
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Procedure 1
Using the PG_ReadStatus function block, check if the over limit switch is ON.
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Procedure 2 (When the over limit input is ON)
In case of error with the set over limit switch being OFF or without the over limit switch, change
the limit input logic using the parameter.
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Procedure 2 (When the over limit input is OFF)
When the set over limit switch is ON, clear the error status using the PG_ClearError function
block.
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Procedure 3 (When the over limit input is OFF)
Execute either JOG operation or home return to move the table until the over limit switch goes
OFF.
REFERENCE
4.3 List of Pulse_4Axes Parameters
15.3.3 If the Motor Does Not Turn (if the LED for pulse output A or B is
flashing or lit)
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Solution 1 (For the servo amplifier)
Using the PG_Power function block, check to make sure the servo on state is entered
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Solution 2
Check to make sure the power supply for the driver is ON.
15.3 What to Do If an Error Occurs
15-4 WUME-GM1PG-01