Mitsubishi Electric MR-J4 Instruction Manual page 703

18. MR-J4-03A6 SERVO AMPLIFIER
Name
Parameter error No.
Functions at occurrence of an alarm
(1) Any mode screen displays the current alarm.
(2) Even during alarm occurrence, the other screen can be viewed by pressing the button in the operation
area. At this time, the decimal point in the third digit remains flickering.
(3) For any alarm, remove its cause and clear it in any of the following methods. (Refer to chapter 8 for the
alarms that can be cleared.)
(a) Switch power off, then on.
(b) Press the "SET" button on the current alarm screen.
(c) Turn on RES (Reset).
(4) Use [Pr. PC18] to clear the alarm history.
(5) Push "UP" or "DOWN" to move to the next history.
Display
This indicates no occurrence of [AL. 37
Parameter error].
The parameter error number is displayed.
The parameter group in which the parameter
error has occurred is displayed. Press and
hold the "SET" button to show the parameter
number with the error.
"SET" The display example on the left is when the
data of [Pr. PA12 reverse rotation torque limit]
becomes error.
The parameter number is displayed by
ascending order when several parameter
errors occurred at the same time.
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Description