Extension Setting Parameters ([Pr. Pc - Mitsubishi MR-JE-200A Instruction Manual

Mr-je series general-purpose interface ac servo. positioning mode
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7. PARAMETERS
No./symbol/
Setting
name
digit
PB59
VRF24B
Vibration
suppression
control 2 -
Resonance
frequency
damping after
gain
switching
PB60
PG1B
Model loop
gain after
gain
switching

7.2.3 Extension setting parameters ([Pr. PC_ _ ])

No./symbol/
Setting
digit
name
PC01
STA
JOG
operation
acceleration
time constant
PC02
STB
JOG
operation
deceleration
time constant
Set a damping of the resonance frequency for vibration suppression control 2 when
the gain switching is enabled.
This parameter will be enabled only when the following conditions are fulfilled.
"Gain adjustment mode selection" is set to "Manual mode (_ _ _ 3)" in [Pr. PA08].
"Vibration suppression mode selection" is set to "3 inertia mode (_ _ _ 1)" in [Pr.
PA24].
"Vibration suppression control 2 tuning mode selection" is set to "Manual setting (_
_ 2 _)" in [Pr. PB02].
"Gain switching selection" is set to "Input device (gain switching (CDP)) (_ _ _ 1)"
in [Pr. PB26].
Switching during driving may cause a shock. Be sure to switch them after the servo
motor stops.
Setting range: 0.00 to 0.30
Set the model loop gain for when the gain switching is enabled.
When a value less than 1.0 rad/s is set, the value will be the same as that of [Pr.
PB07].
This parameter will be enabled only when the following conditions are fulfilled.
"Gain adjustment mode selection" is set to "Manual mode (_ _ _ 3)" in [Pr. PA08].
"Gain switching selection" is set to "Input device (gain switching (CDP)) (_ _ _ 1)"
in [Pr. PB26].
Switching during driving may cause a shock. Be sure to switch them after the servo
motor stops.
Setting range: 0.0 to 2000.0
Set an acceleration time constant for the JOG operation of the program method.
Set an acceleration time from 0 r/min to the rated speed.
Speed
Rated speed
0 r/min
[Pr. PC01] setting
For example for the servo motor of 3000 r/min rated speed, set 3000 (3 s) to
increase speed from 0 r/min to 1000 r/min in 1 s.
Additionally, when 20000 ms or more value is set, it will be clamped to 20000 ms.
Setting range: 0 to 50000
Set a deceleration time constant for the JOG operation of the program method.
Set a deceleration time from the rated speed to 0 r/min.
Additionally, when 20000 ms or more value is set, it will be clamped to 20000 ms.
Setting range: 0 to 50000
Function
Function
If the preset speed command
is lower than the rated speed,
acceleration/deceleration time
will be shorter.
[Pr. PC02] setting
7 - 37
Initial
value
[unit]
0.00
0.0
[rad/s]
Initial
value
[unit]
0
[ms]
Time
0
[ms]
Control
mode
CP CL
Control
mode
CP CL

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