Mitsubishi Electric MELSEC-L Series, Руководство пользователя

Страница: 865 / 1040

14 - 67
Chapter 14 Common Functions
[2] Precautions during control
(1) The servo warning "Controller forced stop warning" (warning No.: E7)
occurs in the axis where the hot line forced stop function executes
deceleration stop.
(2) To clear the servo warning "Controller forced stop warning" (warning No.:
E7) occurred by the hot line forced stop function, set "1" in "
Cd.5
Axis error
reset
" for each axis after the factor is removed in the axis where the servo
alarm occurred. Even if "1" is set in "
Cd.5
Axis error reset
" before the factor
is not removed, the servo warning "Controller forced stop warning"
(warning No.: E7) is not cleared.
[3] Operation chart
The following shows the timing at the servo alarm occurrence.
Axis in which the
servo alarm occurred
(axis 2)
Positioning control
Positioning control
Md.108
Servo status
Md.108
Servo status
Cd.5
Axis error reset
Axis in which the
servo alarm does not
occur (axis 1)
(b15: Servo warning)
(b7: Servo alarm)
2)
4)
3) 1)
1) The servo alarm occurs in axis 2 and the servomotor stops with
dynamic brake.
2) The notification from the alarm occurrence axis is received in axis 1.
The servo warning ("
Md.108
Servo status": b15
) is turned ON and the
deceleration stop is executed.
3) The servo alarm ("
Md.108
Servo status": b7
) is turned OFF by removing
the servo alarm factor of axis 2.
4) The warning ("
Md.108
Servo status": b15
) is turned OFF by "
Cd.5
Axis
error reset
" of axis 1.