Mitsubishi Electric C80 Series, Manual

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M800/M80/E80/C80 Series Alarm/Parameter Manual
16 Machine Parameters
497 IB-1501279-H
[M8]
0: Separate backlash adjustment for master axis and slave axis each.
1: Backlash adjustment is applied only to the master axis. The master axis's backlash amount is applied to
the slave axis.
(Note 1) Set this parameter for the master axis.
(Note 2) In the case of synchronous control of speed/current command, set to "1".
Specify the speed at which compensation scale is reset to 100%.
When set to "0", this parameter is disabled.
If a set speed is greater than "#2574 VBL2 VBound", the speed is clamped at "#2574 VBL2 VBound".
---Setting range---
0 to 1000000 (mm/min)
Set a linear control time constant for rapid traverse acceleration/deceleration to be applied when the G0 time
constant switchover request signal is ON.
This time constant is enabled when LR (rapid traverse feed with linear acceleration/deceleration) or F (soft
acceleration/deceleration) is selected in "#2003 smgst (Acceleration and deceleration modes)".
If #2598 is 0, the time constant set in "#2004 G0tL (G0 time constant)" will be used.
---Setting range---
0 to 4000(ms)
Set a primary-delay time constant for rapid traverse acceleration/deceleration to be applied when the G0 time
constant switchover request signal is ON.
This time constant is enabled when R1 (rapid traverse feed with primary delay) or R3 (exponential acceler-
ation and linear deceleration) is selected in "#2003 smgst (Acceleration and deceleration modes)".
If soft acceleration/deceleration is selected, the second-step time constant will be used.
If #2599 is set to 0, the time constant set in "#2005 G0t1 (G0 time constant (primary delay)/2nd-step time
constant for soft acceleration/deceleration)" will be used.
---Setting range---
0 to 5000(ms)
Switch jog/handle time constants. Set per axis.
0: Disable
1: (Not used)
2: Enable for handle feed
Set a linear control time constant for jog/handle feed acceleration/deceleration.
When set to "0", the time constant will be clamped at 1 [ms].
---Setting range---
0 to 4000 (ms)
#2582 BLAT_syn Synchronization setting for automatic backlash adjust-
ment
#2584 VBL2 Vlimit Variable backlash compensation 2: Speed to reset com-
pensation scale to 100%
#2598 G0tL_2 G0 time constant 2 (linear)
#2599 G0t1_2 G0 time constant 2 (primary delay)/2nd-step time con-
stant for soft acceleration/deceleration
(PR) #2614 JH_smgSel Jog/handle acceleration/deceleration selection
#2616 JHtL Jog/handle time constant (linear)
JHtL JHtL
Speed
Time