List of parameters
Parameters
1-363
© Siemens AG 2007 All Rights Reserved
SINAMICS S List Manual (LH1), 07/2007
Description: Sets the bypass switch monitoring time.
Index: [0] = Switch motor - drive
[1] = Switch motor - line supply
Note: The monitoring is de-activated with p1274 = 0 ms.
Description: Sets the control word for the motor holding brake.
Description: Sets the delay time for closing the brake at standstill.
After this time has expired, if the "close brake at standstill" or OFF1/OFF3 is present, the brake is closed and the
pulses are canceled.
For p1276 = 300.000 s, the timer is de-activated - this means that the timer output is always zero.
Description: Sets the delay time for the signal "braking threshold exceeded" (BO: r1229.6).
Dependency: Refer to: p1220, p1221, r1229
p1274[0...1] Bypass switch monitoring time / Switch t_monit
VECTOR (Tech_ctrl) Can be changed: U, T Calculated: - Access level: 2
Data type: Floating Point Dynamic index: - Func. diagram: -
P-Group: - Units group: - Unit selection: -
Not for motor type: - Expert list: 1
Min Max Factory setting
0 [ms] 5000 [ms] 1000 [ms]
p1275 Motor holding brake control word / Brake STW
SERVO (Extended
brk), VECTOR
(Extended brk)
Can be changed: U, T Calculated: - Access level: 2
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
- - 0000 bin
Bit field: Bit Signal name 1 signal 0 signal FP
00 Inverting BI: 1219[0] Yes No 2707
01 Inverting BI: 1219[1] Yes No 2707
02 Inverting BI: 1224[0] Yes No 2704
03 Inverting BI: 1224[1] Yes No 2704
05 Brake with feedback Yes No 2711
p1276 Motor holding brake, standstill detection, bypass / Brk standst bypass
SERVO (Extended
brk), VECTOR
(Extended brk)
Can be changed: U, T Calculated: - Access level: 2
Data type: Floating Point Dynamic index: - Func. diagram: 2704
P-Group: Functions Units group: - Unit selection: -
Not for motor type: - Expert list: 1
Min Max Factory setting
0.000 [s] 300.000 [s] 300.000 [s]
p1277 Motor holding brake, braking threshold delay exceeded / Del thresh exceed.
SERVO (Extended
brk), VECTOR
(Extended brk)
Can be changed: U, T Calculated: - Access level: 2
Data type: Floating Point Dynamic index: - Func. diagram: 2707
P-Group: Functions Units group: - Unit selection: -
Not for motor type: - Expert list: 1
Min Max Factory setting
0.000 [s] 300.000 [s] 0.000 [s]
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