Siemens SINUMERIK 840C Installation Instructions Manual page 420

10.94
23
Default value
6 000
Input of response value for monitoring of the PLC status message n
241).
27
Tolerance band for n
Default value
20
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
Default value
0000
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
Default value
Maximum motor
speed
Input of maximum motor speed (n
31
Default value
32.0
Input of P gain (K ) for the speed controller. The speed controller has a PI function which can
p
be set separately for eight gear stages.
Note:
A speed controller adaptation can be implemented only for gear stage 1 (see MD 203).
©
Siemens AG 1992 All Rights Reserved
SINUMERIK 840C (IA)
n for n < n message motor 1
x act x
Lower input limit Upper input limit
Maximum motor
0
= n message motor 1
set act
Lower input limit Upper input limit
Rated speed
0
––––––––––––––-1
= n response threshold can be defined in
set act
Diagnosis
Lower output limit Upper output limit
0000
Speed limitation motor 1
Lower input limit Upper input limit
Maximum motor
0
) = speed safety limit.
max
P-gain speed controller motor 1
Lower input limit Upper input limit
1.0
6FC5197- AA50
7 Drive Machine Data (SIMODRIVE Drive MD)
7.1.2 MSD MD (data description - SW 3)
Units
rev/min
speed
< n (see also MD
act x
Units
rev/min
16
< n
set act
Units
– Hex
Units
rev/min
speed
Units
120.0
Active
at once
Active
at once
(see
Active
at once
Active
at once
Active
at once
–
7–5