Parameters
List of parameters
1-244
© Siemens AG 2007 All Rights Reserved
SINAMICS S List Manual (LH1), 07/2007
This feedback signal (0/1 edge) is required after a motor changeover to enable the pulses.
Dependency: Refer to: p0833
Notice: The parameter may be protected as a result of p0922 or p2079 and cannot be changed.
Description: Displays the status word of the motor changeover.
These signals can be connected to digital outputs to change over the motor.
Dependency: Refer to: p0827
Description: Sets the signal source for the feedback signal of the contactors when changing over motors.
There is a fixed inter-relationship between energizing the contactor and the feedback signal.
Example:
A changeover is to be made between MDS0 (motor 0) and MDS1 (motor 1). The contactors should be switched
using bit 4 (contactor 0) and 5 (contactor 1). The changeover should be made with an interconnection of the feed-
back signal.
Implementation:
MDS0: p0827[0] = 4, interconnect output to switch contactor 0 to r0830.4, p0831[4] = "input, feedback signal, con-
tactor 0"
MDS1: p0827[1] = 5, interconnect output to switch contactor 1 to r0830.5, p0831[5] = "input, feedback signal, con-
tactor 1"
The following sequence applies when changing over from MDS0 to MDS1:
1. The status bit p0830.4 is deleted. When the feedback signal (p0831[4]) is connected, the system waits until the
feedback signal "contactor open" is displayed. If the feedback signal is not connected, then the system waits for the
switch-off interlocking time of 320 ms.
r0830.0...15 CO/BO: Motor changeover, status word / Mot_chngov ZSW
SERVO, VECTOR Can be changed: - Calculated: - Access level: 2
Data type: Unsigned16 Dynamic index: - Func. diagram: 8575
P-Group: Displays, signals 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 Motor selection, bit 0 High Low -
01 Motor selection, bit 1 High Low -
02 Motor selection, bit 2 High Low -
03 Motor selection, bit 3 High Low -
04 Motor selection, bit 4 High Low -
05 Motor selection, bit 5 High Low -
06 Motor selection, bit 6 High Low -
07 Motor selection, bit 7 High Low -
08 Motor selection, bit 8 High Low -
09 Motor selection, bit 9 High Low -
10 Motor selection, bit 10 High Low -
11 Motor selection, bit 11 High Low -
12 Motor selection, bit 12 High Low -
13 Motor selection, bit 13 High Low -
14 Motor selection, bit 14 High Low -
15 Motor selection, bit 15 High Low -
p0831[0...15] BI: Motor changeover, contactor feedback / Mot_chg cont fdbk
SERVO, VECTOR Can be changed: U, T Calculated: - Access level: 3
Data type: Unsigned32 / Binary Dynamic index: - Func. diagram: 8575
P-Group: Motor Units group: - Unit selection: -
Not for motor type: - Expert list: 1
Min Max Factory setting
- - 0
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