Pa4_11 To 12 Function Safety Operation Settings - Fuji Electric Alpha7 VV User Manual

PA4_11 to 12 Function safety operation settings

No. Name
Function safety amplifier
11
operation selection
Function safety SLS speed
12
limit value
Use this parameter only if using the servo amplifier in combination with the function safety module
(WSU-ST1).
Set this parameter if wishing to automatically bring the motor to a decelerated stop or limit the motor
speed at the servo amplifier when the SS1 (Safety Stop 1) function or SLS (Safety-Limited Speed)
function becomes active at the function safety module.
Select this function with PA4_11: Function safety amplifier operation selection.
This parameter selects functions for each digit, and by setting 1 for each digit, the function is enabled.
The function is disabled when the setting value for each digit is 0.
By enabling the servo amplifier SS1 operation with PA4_11: Function safety amplifier operation
selection, the motor will be brought to a decelerated stop at the servo amplifier when the SS1 function
becomes active at the function safety module.
The deceleration time at this time is based on PA2_76: No.3 deceleration time.
By enabling the servo amplifier SLS operation with PA4_11: Function safety amplifier operation
selection, the motor speed is limited to the PA4_12: Function safety SLS speed limit value at the servo
amplifier when the SLS function becomes active at the function safety module.
The deceleration time at this time is the active deceleration time (PA1_38, PA1_40, setting for
deceleration time during positioning operation).
Setting range
00 to 11
GYS, GYB 750W or less: 0.01 to 6000.00
[r/min]
GYS 1kW or more: 0.01 to 5000.00
[r/min]
GYG: 0.01 to 3000.00 [r/min]
2 1
Digit
Amplifier SS1 sequence
Amplifier SLS sequence
Extension Function 2 Setting Parameters
CHAPTER 4 PARAMETER
Default
Change
value
00
GYS,
GYB
750W or
less:
6000.00
GYS 1kW
or more:
5000.00
GYG:
3000.00
Power
supply
Always
4
4-121