Siemens 6RA7013-6DV62, Operating Instructions Manual

Page: 498 / 734

Parameter list 05.05
11-34
SIEMENS AG 6RX1700-0AD76
SIMOREG DC Master Operating Instructions
PNU
Description Value range
[Unit]
Steps No. indices
Factory
setting
Type See
Change
(Access /
Status)
P170
*
FDS
(G160)
Select closed-loop torque / current control
P169 P170
0
0 Closed-loop current control and current limitation
0 1 Closed-loop torque control with torque limitation (the
torque setpoint is converted to a current setpoint: Current
setpoint = torque setpoint / motor flux)
Current limitation is active additionally
1 0 Closed-loop current control with torque limitation (the
specified torque limit is converted to a current limit:
Current limit = torque limit / motor flux)
Current limitation is active additionally
1 1 Do not set!
Note:
A valid field characteristic (P117=1) must be available when P169 or
P170=1. If one is not, the optimization run for field weakening (P051=27)
must be executed.
P263 determines the input quantity for the motor flux calculation.
0 to 1
1 Ind: 4
FS=0
Type: O2 P052 = 3
P051 = 40
Offline
P171
FDS
(G160)
(G161)
System current limit in torque direction I
0.0 to 300.0
[% of P100]
0.1% of P100 Ind: 4
FS=100.0
Type: O2 P052 = 3
P051 = 40
Online
P172
FDS
(G160)
(G161)
System current limit in torque direction II
-300.0 to 0.0
[% of P100]
0.1% of P100 Ind: 4
FS=-100.0
Type: I2 P052 = 3
P051 = 40
Online
P173
*
BDS
(G160)
Source for "Torque control / Current control" switchover
[SW 1.9 and later]
The binector selected here has the same effect as parameter P170.
0 = binector B0000
1 = binector B0001
etc.
All binector numbers
1 Ind: 2
FS=0
Type: L2 P052 = 3
P051 = 40
Offline
P175
*
FDS
(G162)
Source for variable P gain
[SW 1.8 and later]
The content of the selected connector acts as the P gain for the armature
current controller after multiplication with P155.
All connector
numbers
1 Ind: 4
FS=1
Type: L2 P052 = 3
P051 = 40
off-line
P176
*
FDS
(G162)
Source for variable Integration time
[SW 1.8 and later]
The content of the selected connector acts as the integration time for the
armature current controller after multiplication with P156.
All connector
numbers
1 Ind: 4
FS=1
Type: L2 P052 = 3
P051 = 40
off-line
P177
*
BDS
(G163)
Source for the command "no immediate pulse disable"
[SW 1.8 and later]
A low signal causes the armature firing pulses to be disabled immediately
without waiting for the I=0 signal or without outputting alpha-W pulses for
current reduction. The additional alpha-W pulses (acc. to parameters P179
and P161) are not output either. As long as this command is pending, it is
not possible to fall below operating state o1.6.
This command can be used, for example, if it is not a motor that is supplied
by the SIMOREG DC Master but a field and the current is to be reduced via
an external parallel-connected de-excitation resistance.
All binector numbers
1 Ind: 2
FS=1
Type: L2 P052 = 3
P051 = 40
off-line
P178
*
BDS
(G163)
Source for the command "fire all thyristors simultaneously"
[SW 1.8 and later]
Setting this command (high signal) causes all six thyristors of the thyristor
bridge I to be fired continuously and simultaneously. Switchover to long
pulses is automatic. This command is only active if no line voltage is applied
to the armature power section .
All binector numbers
1 Ind: 2
FS=0
Type: L2 P052 = 3
P051 = 40
off-line