Mitsubishi Electric Melservo-J3 Series MR-J3-B, Instruction Manual

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6 - 24
6. PARAMETERS
No. Symbol Name and function Initial value Unit Setting range
PC10 ZTT Stopper type home position return torque limit value
Used to set the torque limit value relative to the max. torque in [%] in stopper
type home position return. (Refer to section 5.6.5.) 15.0 % 1
to
100.0
PC11 CRP Rough match output range
Used to set the command remaining distance range where the rough match
(RXn2) is output. 0 10 STM m 0
to
65535
PC12 JOG JOG speed
Used to set the jog speed command. 100 r/min 0
to permissible
speed
PC13 *STC S-pattern acceleration/deceleration time constant
Set when inserting S-pattern time constant into the acceleration/deceleration
time constant of the point table. (Refer to section 6.3.3.)
This time constant is invalid for home position return.
0 ms 0
to
1000
PC14 *BKC Backlash compensation
Used to set the backlash compensation made when the command
direction is reversed.
This function compensates for the number of backlash pulses in the
opposite direction to the home position return direction.
For the home position ignorance (servo-on position as home position), this
function compensates for the number of backlash pulses in the opposite
direction to the first rotating direction after establishing the home position
by switching ON the servo-on (RYn0).
In the absolute position detection system, this function compensates for
the backlash pulse count in the direction opposite to the operating direction
at power-on. 0 pulse 0
to
32000
PC15 For manufacturer setting
Do not change this value by any means. 0000h
PC16 MBR Electromagnetic brake sequence output
Used to set the delay time (Tb) between when the electromagnetic brake
interlock (MBR) switches off and when the base circuit is shut off. 100 ms 0
to
1000
PC17 ZSP Zero speed
Used to set the output range of the zero speed detection (ZSP).
Zero speed detection (ZSP) has hysteresis width of 20r/min.
(Refer to 4.5.1 (2).) 50 r/min 0
to
10000
PC18 *BPS Alarm history clear
Used to clear the alarm history.
Alarm history clear
0: Invalid
1: Valid
When alarm history clear is made valid,
the alarm history is cleared at next power-on.
After the alarm history is cleared, the setting
is automatically made invalid (reset to 0).
0 0 0
0000h Refer to
name and
function
column.