Incidental Functions; Clamping End; Fixed Point (Control Output Signal) - Fuji Electric Faldic-a RYS-R Series User Manual

5.7 Incidental functions

This section explains other control functions that the amplifier supports.
Control input signal : ・Clamping end (33)
・Override valid (43)
・Override 1 (44)
・Override 2 (45)
・Override 4 (46)
・Override 8 (47)
・Free-run [BX] (54)
・P-action (29)

5.7.1 Clamping end

This signal lowers the response of motor to lock the rotation object mechanically.
Clamping end (Control input signal)
■ Function
During on of clamping end (33) signal, the control function of motor is limited.
・P-control (proportional band control) is selected for the speed control by the amplifier.
・The rotational command, such as the auto start [START] and manual forward command [FWD], are ignored.
Turn on the clamping end signal after the indexing end [WPSET] signal is on.
■ Parameter setting
To allocate the clamp end signal to the control input terminal, set (33) to the system para.. If this signal is not allocated to the control input
terminal, this signal is deemed "always off".
5.7.2 Fixed point
This signal is turned on when the motor current position is near a station.

Fixed point (Control output signal)

■ Function
The fixed point signal is updated at intermediate point of each station.
Current position
Fixed point
１ ２
ＯＦＦ ＯＮ
Control output signal : ・Fixed point 1 (17)
・Fixed point 2 (18)
・Dynamic braking (15)
・Address error (31)
・Data error (30)
・CPU ready [CPURDY] (28)
・Brake timing (14)
Fixed point detection position 1
(basic para. 63)
Fixed point detection position 2
(basic para. 64)
３
5-32
MHT260a (Engl.)