Siemens SINUMERIK 840C Installation Instructions Manual page 78

09.95
Drive service display MSD 2nd screen
MSD
2nd screen
Explanation
Explanation of display fields MSD 2nd screen
Drive status
Main spindle drive
Set-up mode actual
value
Parking axis setpoint
Travel to fixed stop
actual value
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SINUMERIK 840C (IA)
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4.3 Drive service displays for spindle (MSD) and axis (FDD) – as from SW 3)
Press the MSD 2nd screen softkey in the service area for drive MSD/FDD.
Fig. 4.7
The drive service display MSD 2nd screen gives you an overview of the signals
and statuses of the MSD drives and is only a display. The specific drive data (NC,
PLC, Drives) set, determine the contents of the display fields.
This display field describes the ramp-up and operating status of the digital drives.
This status is generated in the SERVO during start-up and then changed accor-
dingly in the display (SW 4: drive MD 11008).
Possible data:
0 8
Off
1 8
On (after the drive has returned status signal to SERVO)
2 8
On-line (communication possible)
3 8
Bootstrap (drive must be rebooted)
4 8
Connected (drive ramp-up completed)
5 8
Ready (drive under closed loop control, Power On)
This display field describes the actual MSD drive, i.e. the one which has been
selected using softkeys drive +/–.
This display field shows the set-up mode status of cyclic status word 1
(drive MD 11002.8).
Possible display range: off or on
This display field shows the status of parking axis of cyclic control word 1 (drive
MD 11004.1).
Possible display range: off or on
This display field contains the status of travel to fixed stop of cyclic status word 2
(drive MD 11003.13).
Possible display range: off or on
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4 MMC Area Diagnosis
4–15