FDD
2nd screen
09.95
Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 4–19
SINUMERIK 840C (IA)
Active power (SW 4) This display field shows the current active power (drive MD 11011).
Smoothed current This display field shows the smoothed current actual value in percent
actual value (drive MD 1708).
Motor temperature This display field shows the current motor temperature (drive MD 1702).
FDD drive service display 2nd screen
Select the FDD 2nd screen softkey in the service area for drive MSD/FDD.
Fig. 4.9
Explanation The drive service display FDD 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.
Explanation of display fields FDD 2nd screen
Drive status This display field describes the ramp-up 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 8Off
1 8On (after the drive has returned status signal to
SERVO)
2 8On-line (communication possible)
3 8Bootstrap (drive must be rebooted)
4 8Connected (drive ramp-up completed)
5 8Ready (drive under closed loop control, Power On)
Feed drive This display field describes the currently selected FDD drive as selected via
sofkeys drive +/–.
Set-up mode actual This display field shows the set-up mode status of cyclic status word 1
(drive MD 11002.8)
Possible display range: off or on
4 MMC Area Diagnosis
4.3 Drive service displays for spindle (MSD) and axis (FDD) – as from SW 3)