Siemens SINUMERIK 840C Installation Instructions Manual page 589

7 Drive Machine Data (SIMODRIVE Drive MD)
7.4.3 Diagnosis/service MD (data description - as from SW 3)
Bit 2 - SW 4 I n I < n
act min
Bit 3 - SW 3 Programmable message 4
Bit 3 - SW 4 I n I < n
act x
Bit 4 - SW 3 Programmable message 5
Bit 4 - SW 4 n = n
soll ist
Bit 5 - SW 3 Programmable message 6
Bit 5 - SW 4 Variable message function
Bit 6 - SW 4 (n - n
set act
Bit 7 - SW 4 (n - n
set act
Bit 8 - SW 4 Actuating voltage U
Bit 9 - SW 4 Current setpoint I
Bit 10 Assigned to or reserved for system-internal functions
Bit 11 - SW 4 Set speed n
Bit 12 - SW 4 Actuating voltage U
Bit 13 - SW 4 Torque setpoint m
Bits 14-15 Assigned to or reserved for system-internal functions
11008
Default value
–
This machine data defines the ramp-up and operating status of the digital drives on an axis-
specific basis. The status is generated during ramp-up in the SERVO and updated accordingly
when the machine data is accessed.
Bit 0 Drive off
Bit 1 Drive on (after establishment of drive link)
Bit 2 On-line (communications connection between NC and drive)
Bit 3 Bootstrapping (drive must be booted)
Bit 4 Connected in (drive has ramped up to setpoint)
Bit 5 Ready (drive in control circuit, power connected) ˆ = MD 11003.5
7–174
) < DELTA (–)
) > DELTA (+)
> U
stell(q) max
> I
set max
> n
set Uewa-Motor
> U
stell(d) max
>m
set limit
Drive status
Lower output limit
0
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Siemens AG 1992 All Rights Reserved
0 : off
1 : on
0 : off
1 : on
0 : off
1 : on
Upper output limit
5
SINUMERIK 840C (IA)
10.94
Active
at once
Units
–
6FC5197- AA50