Pulse Output Destination Device And Rotation Direction Output Indicator Lamp - Mitsubishi MELSEC-F FX3U Series User Manual

FX /FX Series PLC User's Manual - Positioning Control Edition
3U 3UC
Built-in Positioning Function
13.1.5

Pulse Output Destination Device and Rotation Direction Output Indicator Lamp

1. If transistor outputs of the main unit are used for positioning
Signal
"Pulse output
destination
device" (pulse
train) signal
"Rotation
direction output"
(direction) signal
LED status during
execution of
positioning
instruction
Turned on and off at
The pulse outputting operation is controlled by the positioning instruction.
high speed
The PLC may be at the following status:
1) The operation of the positioning instruction is completed.
2) The positioning instruction turns ON, but an operation error is detected.
OFF
The instruction, therefore, is not being executed. To check the error,
refer to the following section:
ON Operation is being performed in the forward rotation direction.
The PLC may be at the following status:
1) The positioning instruction turns ON, and operation is being performed
in the reverse rotation direction.
OFF 2) The positioning instruction turns ON, but an operation error is detected.
The instruction, therefore, is not being executed. To check the error,
refer to the following section:
Description
→ Refer to Subsection. 13.2.1 "Error code check method".
→ Refer to Subsection. 13.2.1 "Error Code Check Method".
13 Troubleshooting
13.1 LED Indicator Lamp Check
B - 155
A
B
Apx.