MITSUBISHI ELECTRIC MELSERVO MR-J2S- A - Manual (Page 152)

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5. PARAMETERS
5.2.3 Using forward/reverse rotation stroke end to change the stopping pattern
The stopping pattern is factory-set to make a sudden stop when the forward/reverse rotation stroke end is
made valid. A slow stop can be made by changing the parameter No. 22 value.
Parameter No.22 Setting Stopping method
0
(initial value)
Sudden stop
Position control mode
: Motor stops with droop pulses cleared.
Speed control mode : Motor stops at deceleration time constant of zero.
1
Slow stop
Position control mode
: The motor is decelerated to a stop in accordance with the
parameter No. 7 value.
Speed control mode : The motor is decelerated to a stop in accordance with the
parameter No. 12 value.
5.2.4 Alarm history clear
The servo amplifier stores one current alarm and five past alarms from when its power is switched on
first. To control alarms which will occur during operation, clear the alarm history using parameter No.16
before starting operation.
Clearing the alarm history automatically returns to " 0 ".
After setting, this parameter is made valid by switch power from OFF to ON.
Alarm history clear
0: Invalid (not cleared)
1: Valid (cleared)
Parameter No.16