Mitsubishi MR-J4-10A Instruction Manual page 220

Melservo j4 servo amplifier
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5. PARAMETERS
No./symbol/
Setting
name
digit
PC24
_ _ _ x In-position range unit selection
*COP3
Select a unit of in-position range.
Function
0: Command input pulse unit
selection C-3
1: Servo motor encoder pulse unit
_ _ x _ For manufacturer setting
_ x _ _
x _ _ _ Error excessive alarm level unit selection
Select a setting unit of the error excessive alarm level set in [Pr. PC43].
0: Per 1 rev or 1 mm
1: Per 0.1 rev or 0.1 mm
2: Per 0.01 rev or 0.01 mm
3: Per 0.001 rev or 0.001 mm
PC26
_ _ _ x [AL. 99 Stroke limit warning] selection
*COP5
Select [AL. 99 Stroke limit warning].
Function
0: Enabled
selection C-5
1: Disabled
_ _ x _ For manufacturer setting
_ x _ _
x _ _ _
PC27
_ _ _ x [AL. 10 Undervoltage] detection method selection
*COP6
Set this parameter when [AL. 10 undervoltage] occurs due to power supply voltage
distortion while using FR-RC-(H) or FR-CV-(H).
Function
selection C-6
0: When [AL. 10] does not occur
1: When [AL. 10] occurs
_ _ x _ For manufacturer setting
_ x _ _
x _ _ _
PC30
To enable the parameter, turn on STAB2 (Speed acceleration/deceleration
selection).
STA2
Set the acceleration time required to reach the rated speed from 0 r/min or 0 mm/s
Acceleration
for VC (Analog speed command) and [Pr. PC05 Internal speed command 1] to [Pr.
time constant
PC11 Internal speed command 7].
2
Setting range: 0 to 50000
PC31
To enable the parameter, turn on STAB2 (Speed acceleration/deceleration
selection).
STB2
Set the deceleration time required to reach 0 r/min or 0 mm/s from the rated speed
Deceleration
for VC (Analog speed command) and [Pr. PC05 Internal speed command 1] to [Pr.
time constant
PC11 Internal speed command 7].
2
Setting range: 0 to 50000
PC32
To enable the parameter, select "Electronic gear (0 _ _ _)" or "J3A electronic gear
setting value compatibility mode (2 _ _ _)" of "Electronic gear selection" in [Pr.
CMX2
PA21].
Commanded
pulse
multiplication
Setting range: 1 to 16777215
numerator 2
PC33
To enable the parameter, select "Electronic gear (0 _ _ _)" or "J3A electronic gear
setting value compatibility mode (2 _ _ _)" of "Electronic gear selection" in [Pr.
CMX3
PA21].
Commanded
pulse
multiplication
Setting range: 1 to 16777215
numerator 3
PC34
To enable the parameter, select "Electronic gear (0 _ _ _)" or "J3A electronic gear
setting value compatibility mode (2 _ _ _)" of "Electronic gear selection" in [Pr.
CMX4
PA21].
Commanded
pulse
multiplication
Setting range: 1 to 16777215
numerator 4
PC35
Set the parameter on the assumption that the maximum torque or thrust is 100.0%.
The parameter is for limiting the torque of the servo motor or the thrust of the linear
TL2
servo motor.
Internal
No torque or thrust is generated when this parameter is set to "0.0".
torque limit 2
When TL1 (Internal torque limit selection) is turned on, Internal torque limits 1 and 2
are compared and the lower value will be enabled.
Setting range: 0.0 to 100.0
Function
5 - 41
Initial
Control
value
mode
[unit]
P
S
T
0h
0h
0h
0h
0h
0h
0h
0h
0h
0h
0h
0h
0
[ms]
0
[ms]
1
1
1
100.0
[%]

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