# Siemens 6RA70 Series Instructions Manual Page 171

Microprocessor-based converters from 15a to 1680a for variable speed dc drives. PNU
Description
P464
Time difference for dy/dt
Setting of dt for the output of dy/dt at a connector,
FDS
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
(G126)
(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%.
P465
Factor of expansion for motorized potentiometer
*
The effective ramp-up time, ramp-down time or time difference for dy/dt is
FDS
the product of the time setting in parameter P462, P463 and P464
respectively, multiplied by the factor set in this parameter.
(G126)
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
P466
Source for motorized potentiometer setting value
*
Selection of the connector to be injected as the motorized potentiometer
FDS
setting value
(G126)
0 = connector K0000
1 = connector K0001
etc.
P467
Motorized potentiometer starting value
FDS
Starting value of motorized potentiometer after ON when P473 = 0
(G126)
P468
Setpoint for "Raise motorized potentiometer"
FDS
Motorized potentiometer manual operation: Setpoint for "Raise motorized
(G126)
potentiometer"
P469
Setpoint for "Lower motorized potentiometer "
FDS
Motorized potentiometer manual operation: Setpoint for "Lower motorized
(G126)
potentiometer"
P470
Source for clockwise/counter-clockwise switchover
*
Selection of binector to control "Clockwise/counter-clockwise
BDS
switchover"
("0" state = clockwise).
(G126)
0 = binector B0000
1 = binector B0001
etc.
P471
Source for manual/automatic switchover
*
Selection of binector to control "Manual/automatic switchover"
BDS
("0" state = manual).
(G126)
0 = binector B0000
1 = binector B0001
etc.
P472
Source for set motorized potentiometer
*
Selection of binector to control "Set motorized potentiometer"
BDS
("0" to "1" transition = set motorized potentiometer).
0 = binector B0000
(G126)
1 = binector B0001
etc.
P473
Storage of output value
*
0
No storage of output value:
FDS
The output is set to 0 in all operating states of >o5.
The starting point after ON is determined by P467 (MOP starting
(G126)
value).
1
Non-volatile storage of output value:
The output value remains stored in all operating states and after
voltage disconnection or failure. The last value stored is output
again after voltage recovery/reconnection.
10-50
Value range
[Unit]
Steps
0.01 to 300.00
[s]
0.01s
0 to 1
1
All connector
numbers
1
-199.9 to 199.9
[%]
0.1%
-199.99 to 199.99
[%]
0.01%
-199.99 to 199.99
[%]
0.01%
All binector numbers
1
All binector numbers
1
All binector numbers
1
0 to 1
1
SIEMENS Energy & Automation
SIMOREG DC Master Base Drive Panel Operating Instructions
No. indices
See
Factory
Change
setting
(Access /
Type
Status)
Ind: 4
P052 = 3
FS=10.00
P051 = 40
Type: O2
Online
Ind: 4
P052 = 3
FS=0
P051 = 40
Type: O2
Online
Ind: 4
P052 = 3
FS=0
P051 = 40
Type: L2
Offline
Ind: 4
P052 = 3
FS=0.0
P051 = 40
Type: I2
Online
Ind: 4
P052 = 3
FS=100.00
P051 = 40
Type: I2
Online
Ind: 4
P052 = 3
FS=-100.00
P051 = 40
Type: I2
Online
Ind: 2
P052 = 3
FS=0
P051 = 40
Type: L2
Offline
Ind: 2
P052 = 3
FS=0
P051 = 40
Type: L2
Offline
Ind: 2
P052 = 3
FS=0
P051 = 40
Type: L2
Offline
Ind: 4
P052 = 3
FS=0
P051 = 40
Type: O2
Offline

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