Mitsubishi Electric MELSERVO MR-JET-G Series, User Manual

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1 SERVO PARAMETER DETAILS
1.4 Extension setting servo parameters group ([Pr. PC_ _ ])
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[Pr. PC06_Function selection C-3 (*COP3)]
[Pr. PC06.0_In-position range unit selection]
Select a unit of the in-position range.
This servo parameter is enabled only in the position mode.
0: Command input pulse unit
1: Servo motor encoder pulse unit
[Pr. PC06.3_Excessive error alarm trigger level/excessive error warning trigger level -
Unit selection]
Select the unit used when setting the excessive error alarm trigger level in [Pr. PC01 Excessive error alarm trigger level] and
setting the excessive error warning trigger level in [Pr. PC38 Excessive error warning trigger level].
This servo parameter is enabled only in the position mode.
0: [rev] or [mm]
1: [0.1 rev] or [0.1 mm]
2: [0.01 rev] or [0.01 mm]
3: [0.001 rev] or [0.001 mm]
[Pr. PC07_Zero speed (ZSP)]
Set an output range of the zero speed signal (ZSP).
The zero speed signal detection has a hysteresis of 20 [r/min] (20 [mm/s]).
[Pr. PC08_Overspeed alarm detection level (OSL)]
Set an overspeed alarm detection level.
When a value exceeding "servo motor maximum speed × 120 %" is set, the value will be clamped at "servo motor maximum
speed × 120 %".
When "0" is set, the value of "servo motor maximum speed × 120 %" will be set.
[Pr. PC17_Function selection C-4 (**COP4)]
[Pr. PC17.1_Linear encoder multipoint Z-phase input - Function selection]
When multiple reference marks exist during the full stroke of the linear encoder, set "1".
0: Disabled
1: Enabled
Initial value Setting range Ver.
00000000h Refer to the relevant detail No. Refer to the relevant detail No.
Initial value Setting range Ver.
0h Refer to the text A4
Initial value Setting range Ver.
0h Refer to the text A4
Initial value Setting range Ver.
50 [r/min], [mm/s] 0 to 10000 A4
Initial value Setting range Ver.
0 [r/min], [mm/s] 0 to 20000 A4
Initial value Setting range Ver.
00000000h Refer to the relevant detail No. Refer to the relevant detail No.
Initial value Setting range Ver.
0h Refer to the text B2