Siemens SINUMERIK 840C Installation Instructions Manual page 79

4 MMC Area Diagnosis
4.3 Drive service displays for spindle (MSD) and axis (FDD) – as from SW 3)
Speed setpoint This display field contains the status of speed setpoint smoothing of cyclic status
smoothing actual value word 1 (drive MD 11002.11).
Ramp-function This display field contains the status of ram-function generator rapid stop of cyclic
generator rapid stop status word 1 (drive MD 11002.9).
Possible display range: off or on
V/F mode This display field contains the status of V/F mode of cyclic status word 2 (drive
MD 11003.12).
Possible display range: off or on
2nd momentary limit This display field shows the status of 2nd momentary limit of cyclic status word 1
actual value (drive MD 11002.10).
Possible display range: off or on
Integrator inhibit This display field shows the status of the integrator inhibit of cyclic status word 1
actual value (drive MD 11003.6).
Possible display range: off or on
Motor temperature This display field shows the state of the motor temperature warning
warning (drive MD 11006.14).
Possible display range: off or on
Heat sink temperature This display field shows the state of the heat sink temperature warning
warning (drive MD 11006.15).
Possible display range: off or on
Programmable This display field shows the status of programmable messages 1–6
messages (SW 3) (drive MD 11007.0–5).
Possible display range: off or on
Ramp-up This display field shows the current status of the message Ramp-function
completed (SW 4) procedure completed (drive MD 11007.0).
IM I < M (SW 4) This display field shows the current status of the message IM
d dx
11007.1).
In I < n (SW 4) This display field shows the current status of the message In
act min
11007.2).
In I < n (SW 4) This display field shows the current status of the message In
act x
11007.3).
n < n (SW 4) This display field shows the current status of the message n
set act
11007.4).
Variable message This display field shows the current status of the message
function (SW 4) Variable message function (drive MD 11007.5).
Position actual value This display field shows the current positional actual value (SW 4: drive MD
12000). It depends on the position control of the rotary axis (NC MD 5640.5) and
the position control resolution (NC MD 18000.0–3).
Speed actual value This display field contains the current speed actual value of the motor (SW 3:
drive MD 2/SW 4: drive MD 1707).
Speed setpoint This display field contains the current speed setpoint of the motor (SW 3: drive
MD 1/SW 4: drive MD 1706).
Capacity utilization This display field shows the capacity utilization of the main spindle drive. Up to
the rated speed, the ratio torque to maximum torque is displayed and above the
rated speed, the ratio performance to maximum performance is displayed
(SW 3: drive MD 4/SW 4: drive MD 1722).
Variable message This display field shows the current status of the message Variable message
function (SW 4) function (drive MD 11011).
Smoothed current This display field shows the smoothed current actual value in percent
actual value (SW 4) (drive MD 1708).
4–16
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09.95
I < M (drive MD
d dx
I < n (drive MD
act min
I < n (drive MD
act x
< n (drive MD
set act
SINUMERIK 840C (IA)