Setpoint/Actual Value Deviation 2; Overspeed; Setpoint/Actual Value Deviation 1; I F < I F Min Signal - Siemens 6RA70 Series Instructions Manual

PNU Description
P373 Speed threshold n comp.
Speed threshold for n < n comp. signal
FDS
(G187)
P374 Hysteresis for < n comp. signal (n < n comp. signal)
This value is added to the response threshold if n < n comp. is active.
FDS
(G187)
P375 OFF delay for n < n comp. signal
FDS
(G187)

Setpoint/actual value deviation 2

P376 Permissible setpoint/actual value deviation 2
FDS
(G187)
P377 Hysteresis for setpoint/actual value deviation 2 signal
FDS
This value is added to the response threshold if a setpoint/actual value
(G187)
deviation signal is active
P378 Response delay for setpoint/actual value deviation signal 2
FDS
(G187)

Overspeed

P380 Maximum speed in positive direction of rotation
FDS
(G188)
P381 Maximum speed in negative direction of rotation
FDS
(G188)

Setpoint/actual value deviation 1

P388 Permissible deviation between setpoint and actual value 1
FDS
(G187)
P389
Hysteresis for setpoint/actual value deviation signal 1
This value is added to the response threshold if a setpoint/actual value
FDS
deviation signal is active
(G187)
P390 Response delay for setpoint/actual value deviation signal 1
FDS
(G187)
I f < I f min signal
P394 Field current threshold I f min
Field current threshold for I f < I f min limit-value monitor .
FDS
Note:
(G188)
This threshold affects the sequence of control operations for the "Direction
of rotation reversal using field reversal" and "Braking with field reversal"
functions (see Section 9).
The I f < I f min signal is connected to binector B0215, the actual value at
field current controller input K0265 is applied as I f .
B0215 = 0 when K0265 > threshold set in P394
B0215 = 1 when K0265 < threshold set in P394 + hysteresis set in P395
0 → 1 transition takes place when K0265 < P394
1 → 0 transition takes place when K0265 > P394 + P395
P395 Hysteresis for I f < I f min signal
This value is added to the response threshold if I f < I f min is active.
FDS
(see also P394)
(G188)
10-44
Value range
[Unit]
Steps
0.00 to 199.99
[%]
0.01% of maximum
speed
0.00 to 199.99
[%]
0.01% of maximum
speed
0.0 to 100.0
[s]
0.1s
[SW 1.9 and later] 0.00 to 199.99
[%]
0.01% of maximum
speed
0.00 to 199.99
[SW 1.9 and later] [%]
0.01% of maximum
speed
0.0 to 100.0
[SW 1.9 and later] [s]
0.1s
0.0 to 199.9
[%]
0.1% of maximum
speed
-199.9 to 0.0
[%]
0.1% of maximum
speed
0.00 to 199.99
[%]
0.01% of maximum
speed
0.00 to 199.99
[%]
0.01% of maximum
speed
0.0 to 100.0
[s]
0.1s
0.00 to 199.99
[%]
0.01% of converter
rated field DC
current (r073.i02)
0.00 to 100.00
[%]
0.01% of converter
rated field DC
current (r073.i02)
SIMOREG DC Master Base Drive Panel Operating Instructions
No. indices See
Factory Change
setting (Access /
Type Status)
Ind: 4 P052 = 3
FS=100.00 P051 = 40
Type: O2 Online
Ind: 4 P052 = 3
FS=3.00 P051 = 40
Type: O2 Online
Ind: 4 P052 = 3
FS=3.0 P051 = 40
Type: O2 Online
Ind: 4 P052 = 3
FD=3.00 P051 = 40
Type: O2 on-line
Ind: 4 P052 = 3
FS=1.00 P051 = 40
Type: O2 on-line
Ind: 4 P052 = 3
FS=3.0 P051 = 40
Type: O2 on-line
Ind: 4 P052 = 3
FS=120.0 P051 = 40
Type: O2 Online
Ind: 4 P052 = 3
FS=-120.0 P051 = 40
Type: I2 Online
Ind: 4 P052 = 3
FS=3.00 P051 = 40
Type: O2 Online
Ind: 4 P052 = 3
FS=1.00 P051 = 40
Type: O2 Online
Ind: 4 P052 = 3
FS=3.0 P051 = 40
Type: O2 Online
Ind: 4 P052 = 3
FS=3.00 P051 = 40
Type: O2 Online
Ind: 4 P052 = 3
FS=1.00 P051 = 40
Type: O2 Online
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