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SINUMERIK 840C / SIMODRIVE 611–D (DA)
300007 Number of defective axes, spindles, drives POWER ON
Control startup
Interlocking of NC START and Mode Group Ready
The NC axes, NC spindles and digital drives sum without setpoint assignment is larger than 15
Check setpoint assignment on digital drives and complete and match NC
axis and spindle configuration if necessary
Applies as from SW 3
300008 FDD software not loaded POWER ON
Control power-up – establishment of drive link
Power-up aborts
Drive configuration and NCK memory configuration are inconsistent.
In the NCK memory configuration, select the “FDD yes” setting or remove FDD from drive configuration. Check the
system software.
Applies as from SW 4
300009 MSD software not loaded POWER ON
Control power-up – establishment of drive link
Power-up aborts
Drive configuration and NCK memory configuration are inconsistent.
In the NCK memory configuration, select the “MSD yes” setting or remove MSD from drive configuration. Check
the system software.
Applies as from SW 4
300100 Drive link off Reset key
Cyclic
Interlocking of NC START and Mode Group Ready
Alarm appears when power supply to electronics of 611D in operation is switched off
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.
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.
300300 Drive link off Reset key
Startup
Interlocking of NC start and Mode Group Ready
Alarm appears if there is no supply to the electronics for the 611D currently ramping up
Return power supply to drive electronics
Applies as from SW 3; as from SW 6, the two error registers are displayed for further information on the alarm.
300301 ”Drive software” being loaded Message
When starting up the control or after switching on the drives.
None
The message ”Drive software being loaded” is displayed as long as the software of the drives is being loaded.
The message is automatically cleared after loading of the drive software.
If the alarm is triggered while the boot file is being transferred to the drive, the only means of acknowledgement is
NCK POWER ON.
Applies as from SW 6
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1 Alarms
1.5.1 Alarm description
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