![Siemens SINAMICS S Series Скачать руководство пользователя страница 352](http://html.mh-extra.com/html/siemens/sinamics-s-series/sinamics-s-series_list-manual_1265427352.webp)
Parameters
List of parameters
1-352
© Siemens AG 2007 All Rights Reserved
SINAMICS S List Manual (LH1), 07/2007
Re state "ready" (r1238 = 1):
- as soon as the activation criteria is fulfilled, then a transition is made into the state "active" (r1238 = 2).
Regarding the state "active" (r1238 = 2), "active - feedback signal "Closed" OK" (r1238 = 3)", "active - feedback sig-
nal "Closed" missing" (r1238 = 4)":
- the control signal to close contactor r1239.0 is set to "1" (closed) and the pulses are canceled.
- if a contactor feedback signal is not connected (BI: p1235 = 0 signal), then a transition is immediately made into
state 3.
- if a contactor feedback signal is connected, then a transition is made into state 3 if the feedback signal at BI:
p1235 goes to "1" (closed) within the monitoring time (p1236).
- otherwise, a transition is made into state 4.
Re state "prompt to remove the armature short-circuit" (r1238 = 5):
- the activation criteria is no longer fulfilled. An attempt is made to again remove the armature short circuit.
- the control signal to close the contactor r1239.0 is set to "0" (open) and the pulses remain canceled.
- if a contactor feedback signal is not connected (BI: p1235 = 0 signal), the system waits for the delay time (p1237)
to expire until a transition is made into state 1.
- if a contactor feedback signal is connected, the system waits until the feedback signal at BI:p1235 goes to "0"
(open) until a transition is made into state 1. If this does not occur within the monitoring time (p1236), then a transi-
tion is made into state 6.
Re state "active - feedback signal "Open" missing" (r1238 = 6):
- this error state can be exited by de-selecting the external armature short-circuit (p1231 = 0).
Description:
Displays the status word for armature short-circuit.
Dependency:
Refer to: p1230, p1231, p1232, p1233, p1234, p1235, p1236, p1237
Note:
External armature short-circuit (bits 0 ... 3):
Re bit 00:
Using this signal, the motor is short-circuited through an external contactor circuit. This means that this BO:
p1239.0 must be interconnected e.g. to a digital output.
Re bit 01:
This signal indicates the state of the contactor to establish the armature short-circuit. To do this, BI: p1235 must be
interconnected to a digital input.
Re bit 02:
The external armature short-circuit configuration is ready and is activated as soon as the activation criteria is ful-
filled.
Re bit 03:
1: A feedback signal from an external contactor was parameterized in BI: p1235.
Internal voltage protection / internal armature short-circuit (bits 4 ... 6):
r1239.0...10
CO/BO: Armature short-circuit / DC brake status word / ASC ZSW
SERVO, VECTOR
Can be changed:
-
Calculated:
-
Access level:
1
Data type:
Unsigned32
Dynamic index:
-
Func. diagram:
-
P-Group:
Functions
Units group:
-
Unit selection:
-
Not for motor type:
-
Expert list:
1
Min Max
Factory
setting
- -
-
Bit field:
Bit
Signal name
1 signal
0 signal
FP
00
External armature short-circuit
Active
Inactive
-
01
External armature short-circuit, contactor
feedback signal
Closed
Open
-
02
External armature short-circuit ready
Yes
No
-
03
External armature short-circuit with contac-
tor feedback signal
Yes
No
-
04
Internal armature short-circuit
Active
Inactive
-
05
Int. armature short-circuit, feedback signal
from power unit
Active
Inactive
-
06
Internal armature short-circuit ready
Yes
No
-
08
DC brake active
Active
Inactive
7017
10
DC brake ready
Yes
No
7017
Содержание SINAMICS S Series
Страница 1: ...sinamics s SINAMICS S List Manual 07 2007 ...
Страница 2: ......
Страница 1422: ...Function Diagrams Braking Module external 2 1422 Siemens AG 2007 All Rights Reserved SINAMICS S List Manual LH1 07 2007 ...
Страница 1750: ...Faults and Alarms List of faults and alarms 3 1750 Siemens AG 2007 All Rights Reserved SINAMICS S List Manual LH1 07 2007 ...
Страница 1778: ...Appendix List for motor code encoder code A 1778 Siemens AG 2007 All Rights Reserved SINAMICS S List Manual LH1 07 2007 ...
Страница 1812: ...Index D 1812 Siemens AG 2007 All Rights Reserved SINAMICS S List Manual LH1 07 2007 ...