Siemens SINUMERIK 840C User Manual
Page 81
09.95
Siemens AG 2001
All Rights Reserved
6FC5197–
j
AA50
4–18
SINUMERIK 840C (IA)
Feed drive
This display field describes the currently selected FDD drive as selected via soft-
keys drive +/–.
Ramp-up phase
This display field contains the control word for the ramp-up control of the 611D
components and exists for each logical digital drive number (drive MD 11000).
The ramp-up state set by the SERVO is shown in the high byte and the state ack-
nowledged by the drive is shown in the low byte (see description drive status).
Pulse enable
This display field contains the status of CI 63/48 of the infeed/regenerative
(terminal 63/48)
feedback unit. (Drive MD 1700.2 – pulse suppression for all drives).
Possible display range: off or on
Drive enable
This display field contains the status of terminal 64 of the infeed/regenerative
(terminal 64/63)
feedback unit. (Drive MD 1700.6 – for all drives).
Possible display range: off or on
Pulse enable
This display field contains the status of terminal 663 (drive MD 1700.1
(terminal 663)
– module-specific pulse suppression).
Possible display range: off or on
Pulse enable PLC
This display field contains the status of the pulse enable PLC of the cyclic
setpoint
control word 2 (drive MD 11005.7).
Possible display range: off or on
Speed controller
This display field shows the condition of the speed controller enable NC of cyclic
enable setpoint
control word 2 (drive MD 11005.9).
Possible display range: off or on
Set of setpoint
This display field contains the current set parameter set of cyclic control word 2
parameter
(drive MD 11005.0–2).
Possible display range: 0 – 7
CRC error
This display field contains the number of bus transmission errors between NC
and drive detected by the hardware (drive MD 11001).
Possible display range: 0000 – FFFF
Message ZK1
This display field contains the state of message state class 1 of cyclic status
word 1 (drive MD 11002.0).
Possible display range: off or on
Pulse enable actual
This display field contains the state of enabled pulses of cyclic status word 2
(drive MD 11003.7).
Possible display range: off or on
DC link
This display field contains the status of the DC link (drive MD 11006.0).
Possible display range: off or on
Actual parameter set
This display field contains the current actual parameter set of cyclic status word 2
(drive MD 11003.0–2).
Possible display range: 0 – 7
Position actual value
This display field contains the current positional actual value (SW 4: drive MD
12000). It is dependent on the position control of the rotary axis (NC MD 5640.5)
and position control resolution (NC MD 18000.0–3).
Speed actual value
This display field contains the current speed actual value of the motor (drive MD
1707).
Speed setpoint
This display field contains the current speed setpoint of the motor (drive MD
1706).
Capacity utilization
This display field shows the capacity utilization of the feed drive. Up to the rated
(SW 4)
speed, the ratio of torque to maximum torque is displayed, and above the rated
speed the ratio of power to maximum power is displayed (drive MD 1722).
4
MMC Area Diagnosis
4.3 Drive service displays for spindle (MSD) and axis (FDD) – as from SW 3)