Parameters
List of parameters
1-760
© Siemens AG 2007 All Rights Reserved
SINAMICS S List Manual (LH1), 07/2007
Description: Sets the delay time for switching-in the DC link fast discharge.
Dependency: Refer to: p3863, r3864
Note: The DC link fast discharge is only possible for "booksize" formats. This function is not supported for "chassis" for-
mats.
Description: Sets the signal source to activate the DC link fast discharge.
The DC link fast discharge is started later with delay time (p3862) when the following conditions apply:
- BI: p3863 = 1 signal.
- an external line contactor is opened via r0863.1 "energize contactor".
The DC link fast discharge is interrupted when the following conditions apply:
- BI: p3863 = 0 signal.
- ON command for the infeed.
Recommend.: The DC link fast discharge should be activated if there is an external line contactor and is correctly interconnected
(r0863.1, p0860). If the DC link fast discharge is not activated together with an external line contactor, then faults
could occur when pre-charging (e.g. F30027).
Dependency: Refer to: r3864
Refer to: F30027
Note: The DC link fast discharge is only possible for "booksize" formats. This function is not supported for "chassis" for-
mats.
Description: Signal to control (energize) terminal X21.2 "DC link fast discharge" on the Braking Module.
This binector output is used as signal source to interconnect to a digital output. The digital output must be con-
nected to terminal X21.2 of the particular Braking Module.
p3862 Braking Module DC link fast discharge delay time / BM DC-dischg t_del
A_INF (Brk Mod ext),
B_INF (Brk Mod ext),
S_INF (Brk Mod ext)
Can be changed: C1(3), T Calculated: - Access level: 3
Data type: Unsigned32 Dynamic index: - Func. diagram: 9951
P-Group: Communications Units group: - Unit selection: -
Not for motor type: - Expert list: 1
Min Max Factory setting
500 [ms] 4294967295 [ms] 1000 [ms]
p3863 BI: Activating Braking Module DC link fast discharge / BM DC-dischg act
A_INF (Brk Mod ext),
B_INF (Brk Mod ext),
S_INF (Brk Mod ext)
Can be changed: T Calculated: - Access level: 3
Data type: Unsigned32 / Binary Dynamic index: - Func. diagram: 9951
P-Group: - Units group: - Unit selection: -
Not for motor type: - Expert list: 1
Min Max Factory setting
- - 0
r3864.0...7 BO: Braking Module DC link fast discharge / BM DC link dischg
A_INF (Brk Mod ext),
B_INF (Brk Mod ext),
S_INF (Brk Mod ext)
Can be changed: - Calculated: - Access level: 3
Data type: Unsigned32 Dynamic index: - Func. diagram: 9951
P-Group: Commands 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 Fast discharge Braking Module 1 High Low -
01 Fast discharge Braking Module 2 High Low -
02 Fast discharge Braking Module 3 High Low -
03 Fast discharge Braking Module 4 High Low -
04 Fast discharge Braking Module 5 High Low -
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