Mitsubishi Electric A1SD75P1-S3 User Manual page 90

4 INSTALLATION, WIRING AND MAINTENANCE OF THE PRODUCT
(Step 3) Operation monitor 2
Idle
Stopped
In JOG operation
In manual pulse generator operation
In zero point return
In position control
In speed control
In speed control for speed/position changeover control
In position control for speed/position changeover control
Waiting
Error occurrence *
(Step 4) Internal information 1 monitor
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1) The axis display LED for each axis will turn ON sequentially at an approx.
0.5 second interval.
One of the following states will appear on the 17-segment LED to indicate
the state of the axis for which the axis display LED is ON.
Confirm that the display matches each axis state.
Axis state
POINT
* When the PLC READY signal [Y1D] is ON, even if a parameter error occurs,
the error code will not appear on the 17-segment LED.
If the error code is not displayed on the 17-segment LED, check the error code
with the peripheral device or AD75 error code storage buffer memory. ( Md.33
Axis error No., Md.34 Axis warning No.)
2) When the mode switch is pressed, the state will shift to the internal
information 1 monitor state described in (Step 4).
1) The AD75 OS type ("S003") will appear on the 17-segment LED for
reference.
2) The axis display LED for each axis will turn OFF.
3) When the mode switch is pressed, the state will shift to the internal
information 2 monitor state described in (Step 5).
17-segment
LED
IDL
STOP
JOG
MANP
OPR
POSI
VELO
V- P
V -P
BUSY
E***
4 - 20
MELSEC-A
Remarks
•
State when power is turned
ON/operation has ended.
•
State when positioning
operation is temporarily
stopped.
–
•
The execution is waiting due to
the condition designation, etc.
•
The error code appears in ***.
Refer to Chapter 14 for details
on the errors.