Siemens 6RA70 Series, Instructions Manual, Page: 161 / 232

10-40
SIEMENS Energy & Automation
SIMOREG DC Master Base Drive Panel Operating Instructions
PNU
Description Value range
[Unit]
Steps No. indices
Factory
setting
Type See
Change
(Access /
Status)
Limitation at ramp-function generator output (setpoint limiting)
The effective limitations are:
Upper limit:
Minimum value of P300 and the four connectors selected with P632
Lower limit: Maximum value of P301 and the four connectors selected with P633
Note: The limiting values for both the positive and negative setpoint limits can have a positive or negative sign. The negative
setpoint limit, for example, can therefore be parameterized to a positive value and the positive setpoint limit to a negative
value.
P300
FDS
(G137)
Positive limitation at ramp-function generator output
-200.00 to 199.99
[%]
0.01% Ind: 4
FS=100.00
Type: I2 P052 = 3
P051 = 40
Online
P301
FDS
(G137)
Negative limitation at ramp-function generator output
-200.00 to 199.99
[%]
0.01% Ind: 4
FS=-100.00
Type: I2 P052 = 3
P051 = 40
Online
P302
*
FDS
(G136)
Select ramp-function generator / ramp-up integrator mode
0 Normal ramp-function generator operation:
Ramp-function generator setting 1 (P303 to P306) is applied.
When a binary selectable input parameterized as "Ramp-
function generator setting 2" (P307 to P310)” (selected in P637)
or ”Ramp-function generator setting 3" (P311 to P314)”
(selected in P638), generator setting 2 or 3 is applied as
appropriate.
1 Ramp-up integrator operation:
When the setpoint is reached for the first time, ramp-function
generator setting 1 is switched over to a ramp-up/down
times = 0
2 Ramp-up integrator operation:
When the setpoint is reached for the first time, ramp-function
generator setting 1 is switched over to generator setting 2 (P307
to P310)
3 Ramp-up integrator operation:
When the setpoint is reached for the first time, ramp-function
generator setting 1 is switched over to generator setting 3 (P311
to P314)
0 to 3
1 Ind: 4
FS=0
Type: O2 P052 = 3
P051 = 40
Offline
Ramp-function generator parameter set 1
(see also parameter P330)
P303
FDS
(G136)
Ramp-up time 1
0.00 to 650.00
[s]
0.01s Ind: 4
FS=10.00
Type: O2 P052 = 3
P051 = 40
Online
P304
FDS
(G136)
Ramp-down time 1
0.00 to 650.00
[s]
0.01s Ind: 4
FS=10.00
Type: O2 P052 = 3
P051 = 40
Online
P305
FDS
(G136)
Lower transition rounding 1
0.00 to 100.00
[s]
0.01s Ind: 4
FS=0.00
Type: O2 P052 = 3
P051 = 40
Online
P306
FDS
(G136)
Upper transition rounding 1
0.00 to 100.00
[s]
0.01s Ind: 4
FS=0.00
Type: O2 P052 = 3
P051 = 40
Online
Ramp-function generator parameter set 2
(see also parameter P330)
Ramp-function generator parameter set 2 is selected via the binector parameterized in P637.
P307
FDS
(G136)
Ramp-up time 2
0.00 to 650.00
[s]
0.01s Ind: 4
FS=10.00
Type: O2 P052 = 3
P051 = 40
Online
P308
FDS
(G136)
Ramp-down time 2
0.00 to 650.00
[s]
0.01s Ind: 4
FS=10.00
Type: O2 P052 = 3
P051 = 40
Online
P309
FDS
(G136)
Lower transition rounding 2
0.00 to 100.00
[s]
0.01s Ind: 4
FS=0.00
Type: O2 P052 = 3
P051 = 40
Online
P310
FDS
(G136)
Upper transition rounding 2
0.00 to 100.00
[s]
0.01s Ind: 4
FS=0.00
Type: O2 P052 = 3
P051 = 40
Online
Ramp-function generator parameter set 3
(see also parameter P330)
Ramp-function generator parameter set 3 is selected via the binector parameterized in P638.
P311
FDS
(G136)
Ramp-up time 3
0.00 to 650.00
[s]
0.01s Ind: 4
FS=10.00
Type: O2 P052 = 3
P051 = 40
Online