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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.
A
xis 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
A
xis in which the
servo alarm does no
t
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.