Siemens SINUMERIK 840D Description Of Functions page 113

08.99
02.99
Control output,
velocity controller
5200
NUM_OUTPUT_VCTRL_FIL TERS [n]
Number of control output filters for velocity controller
Unit: Default:
– 0
5201
OUTPUT_VCTRL_FILTER_CONFIG [n]
Control output filter type in velocity controller
Unit: Default:
– 0
 Siemens AG 2000. All rights reserved
SINUMERIK 840D/SIMODRIVE 611 digital Descr. of Functions HLA Module (FBHLA) – 04.00 Edition
Two control output filters have been implemented. As compared to the current
setpoint filter on electrical drives, the scope of functions has been extended by
the general band stop.
0...7 index of the parameter set
Minimum: Maximum:
0 2
The number of control output filters in the velocity controller is set in MD 5200.
The default setting is "deactivated". Band-stop and 2nd-order low pass filters
can be selected and set in MD 5201: OUTPUT_FILTER_CONFIG.
Table 4-1 Selection of number of control output filters in velocity controller
0 No control output filter active
1 Filter 1 active
2 Filters 1 and 2 active
Input of configuration of 2 control output filters. A selection of band-stops and
low passes is available. The parameters that can be set for each filter type must
be entered in the relevant machine data.
Note
Before the filter type is configured, the corresponding filter machine data must
be parameterized.
0...7 index of the parameter set
Minimum: Maximum:
0 3
Table 4-2 Control output filter type in velocity controller
1st filter 1st filter Bit 0 Bit 0
2nd filter 2nd filter Bit 1 Bit 1
Table 4-3 Filter combinations
Filter 2 Filter 1
PT2 PT2=0
PT2 BS=1
BS
BS
4 Firmware Drive Functions
4.3 Closed-loop velocity control
Relevant for:
HLA
Data type:
UNS.WORD
Relevant for:
HLA
Data type:
UNS.WORD
0 Low pass (see MD 5202/5203)
1 Band-stop (see MD 5210/5211/5212)
0 Low pass (see MD 5204/5205)
1 Band-stop (see MD 5213/5214/5215)
MD 5201: OUTPUT_VCTRL_FILTER_CONFIG
PT2
BS
Cross ref.: –
Protection level:
3/3
Effective:
Immediately
Cross ref.: –
Protection level:
3/3
Effective:
Immediately
0
1
2
3
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