Fuji Electric ALPHA7, Руководство пользователя

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CHAPTER 4 PARAMETER
4-86
Extended Function Setting Parameters
4
(4) Third torque limit
This parameter is enabled under position or speed control.
The reference value of this parameter becomes the torque limit under the following conditions.

Sudden controlled stop caused by servo-on (S-ON) turned off

Sudden controlled stop caused by forced stop (ENG) turned off

Sudden controlled stop caused by ±Overtravel (±OT) turned off

Controlled stop caused by minor failure alarm (If PA2_62 is 4 or 5 or 20
□□
)
(5) Deviation holds selection at torque limit
This parameter is enabled under position control.
If a motion is stopped at a dead stop, position deviation is held with this function. Position deviation
is held so that the position deviation count does not reach the limit at the dead stop.
The function is enabled under the following conditions (when PA2_57=0).
CONT signal
P59 Deviation hold selection at torque limit
Torque limit for holding
deviation Torque
limit 1
Torque
limit 0
OFF OFF - None
OFF ON
1: Second torque limit None
2: TREF TL
ON OFF
1: Second torque limit Second torque limit
2: TREF None
ON ON
1: Second torque limit Second torque limit
2: TREF TL
If PA2_57 is set to 1 with PA2_59 set to 2, TL is torque limit in IQ area.