Siemens SINUMERIK 840C Installation Instructions Manual page 420

10.94
23
Input of response value for monitoring of the PLC status message n
241).
27
Input of response value for the tolerance band of the PLC status message n
also MD 241). The tolerance band of the n
machine data MD 27.
28
Output of diagnostic messages which do not cause tripping (pulse disable).
0008 H: Temperature sensor circuit interrupted or shorted
2000 H: Division interrupt: Error in calculation routines or incorrect entry of data
29
Maximum motor
Input of maximum motor speed (n
31
Input of P gain (K
be set separately for eight gear stages.
Note:
A speed controller adaptation can be implemented only for gear stage 1 (see MD 203).
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Siemens AG 1992 All Rights Reserved
SINUMERIK 840C (IA)
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n for n
x
Default value Lower input limit
6 000
Tolerance band for n
Default value Lower input limit
20
Default value Lower output limit
0000 0000
Default value Lower input limit
speed
max
P-gain speed controller motor 1
Default value Lower input limit
32.0
) for the speed controller. The speed controller has a PI function which can
p
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7 Drive Machine Data (SIMODRIVE Drive MD)
< n message motor 1
act x
Upper input limit
Maximum motor
0
speed
= n message motor 1
set act
Upper input limit
Rated speed
0
––––––––––––––-1
16
= n response threshold can be defined in
set act
Diagnosis
Upper output limit
–
Speed limitation motor 1
Upper input limit
Maximum motor
0
speed
) = speed safety limit.
Upper input limit
1.0 120.0
6FC5197- AA50
7.1.2 MSD MD (data description - SW 3)
Active
at once
Units
rev/min
< n (see also MD
act x
Active
at once
Units
rev/min
< n (see
set act
Active
at once
Units
Hex
Active
at once
Units
rev/min
Active
at once
Units
–
7–5