02.00 Parameter list
SIEMENS AG 6RX1700-0AD76 11-41
SIMOREG DC Master Operating Instructions
PNU Description Value range
[Unit]
Steps
No. indices
Factory
setting
Type
See
Change
(Access /
Status)
11.21 Position sensing with pulse encoder
See parameters P140 to P148 for pulse encoder definition and monitoring
P450
*
FDS
Resetting of position counter
0 Reset position counter OFF
1 Reset position counter with zero marker
2 Reset position counter with zero marker when LOW signal is
applied to terminal 39
3 Reset position counter when LOW signal is applied to terminal
39
Note: Counter resetting with P450 = 2 and 3 is executed in the hardware
and is not affected by how the binectors controlled by terminal 39 are
interconnected
0 to 3
1
Ind: 4
FS=1
Type: O2
P052 = 3
P051 = 40
Offline
P451
*
FDS
Position counter hysteresis
0 Hysteresis for rotational direction reversal OFF
1 Hysteresis for rotational direction reversal ON (the first pulse
encoder input pulse after a change in rotational direction is not
counted)
0 to 1
1
Ind: 4
FS=1
Type: O2
P052 = 3
P051 = 40
Offline
11.22 Motorized potentiometer
(see also Section 8, Sheet G126)
P460
*
FDS
Control word for motorized potentiometer ramp-function generator
0 The motorized potentiometer ramp generator is bypassed in
Automatic mode (same effect as for P462 and P463 = 0.01, i.e.
the generator output is made to follow the automatic setpoint
without delay)
1 Motorized potentiometer ramp generator is active in Manual and
Automatic modes
0 to 1
1
Ind: 4
FS=1
Type: O2
P052 = 3
P051 = 40
Offline
P461
*
FDS
Source for setpoint in Automatic mode
Selection of the connector to be applied as the Automatic setpoint to the
ramp-function generator in the motorized potentiometer
0 = connector K0000
1 = connector K0001
etc.
All connector
numbers
1
Ind: 4
FS=0
Type: L2
P052 = 3
P051 = 40
Offline
P462
FDS
Ramp-up time for motorized potentiometer
0.01 to 300.00
[s]
0.01s
Ind: 4
FS=10.00
Type: O2
P052 = 3
P051 = 40
Online
P463
FDS
Ramp-down time for motorized potentiometer
0.01 to 300.00
[s]
0.01s
Ind: 4
FS=10.00
Type: O2
P052 = 3
P051 = 40
Online
P464
FDS
Time difference for dy/dt
Setting of dt for the output of dy/dt at a connector,
i.e. on K0241 the change in the output quantity (K0240) is output within the
time set in P464, multiplied by the factor set in P465
(unit of time setting is [s] if P465=0 or [min] if P465=1)
Example:The ramp-function generator is currently ramping up with a ramp-
up time of P462=5s, i.e. a ramp-up operation from y=0% to
y=100% takes 5s.
- A time difference dt of P464=2s is set.
- ⇒ A dy/dt of 40% appears at connector K0241 since the dy
within
the set dt of 2 s equals (2s/5s)*100%.
0.01 to 300.00
[s]
0.01s
Ind: 4
FS=10.00
Type: O2
P052 = 3
P051 = 40
Online
P465
*
FDS
Factor of expansion for motorized potentiometer
The effective ramp-up time, ramp-down time or time difference for dy/dt is
the product of the time setting in parameter P462, P463 and P464
respectively, multiplied by the factor set in this parameter.
0 Parameters P462, P463 and P464 are multiplied by a factor of 1
1 Parameters P462, P463 and P464 are multiplied by a factor of 60
0 to 1
1
Ind: 4
FS=0
Type: O2
P052 = 3
P051 = 40
Online
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