300100 Drive link off Reset key
Cyclic
SCAN: Interlocking of NC START and Mode Group Ready
EFFECT: Alarm appears when power supply to electronics of 611D in operation is switched off
REMEDY: Return power supply to drive electronics and press reset key
If the alarm is triggered while the boot file is being transferred to the drive, the only means of acknowledgement is
NCK POWER ON.
NOTE: Applies as from SW 3
As from SW 6, the alarm 300100 ”Drive link off” is displayed only by the drive on which read access could not be executed. In addition, both error registers from the DCM are displayed for further information on the alarm. If the information from the error registers is not sufficient to determine a drive number, the alarm is output for the first drive available.