Bi: Esm Activation Signal Source / Esm Act S_S; Esm Setpoint Source / Esm Setp_Src - Siemens SINAMICS G120X Operating Instructions Manual

Dependency: See also: p3856
p3880

BI: ESM activation signal source / ESM act s_s

Access level: 3
Can be changed: T, U
Unit group: -
Min:
-
Description: Sets the signal source to activate the essential service mode (ESM) via digital input.
Using this function, when required the motor can be operated for as long as possible (e.g. to extract smoke).
BI: p3880 = 1 signal:
The essential service mode is activated.
BI: p3880 = 0 signal:
The essential service mode is deactivated.
Dependency: See also: p3881, p3882, p3883, p3884, r3887, p3888, r3889
WARNING
When activating the essential service mode (BI: p3880 = 1 signal), the motor immediately runs according to the
selected setpoint source. When the essential service mode is activated, the motor cannot be stopped using the OFF
commands.
Note
ESM: Essential Service Mode
Permissible signal sources:
- BO: r0722.x (high active)
- BO: r0723.x (low active), x = 0 ... 5, 11, 12
p3881

ESM setpoint source / ESM setp_src

Access level: 3
Can be changed: T
Unit group: -
Min:
0
Description: Sets the setpoint source for essential service mode (ESM).
Value: 0:
1:
2:
3:
4:
6:
7:
WARNING
For p3881 = 4:
If the technology controller is used as setpoint source, then this must first be configured. p2251 must be set to 0.
SINAMICS G120X converter
Operating Instructions, 06/2019, FW V1.01, A5E44751209B AC
Last known setpoint (r1078 smoothed)
Fixed speed setpoint 15 (p1015)
Control Unit analog input 0 (AI 0, r0755[0])
Fieldbus
Technology controller
Enable the response OFF1
Enable the response OFF2
Calculated: -
Scaling: -
Unit selection: -
Max:
-
Calculated: -
Scaling: -
Unit selection: -
Max:
7
Parameters
7.2 Parameter list
Data type: Unsigned32 / Binary
Dynamic index: -
Function diagram: 7033
Factory setting:
0
Data type: Integer16
Dynamic index: -
Function diagram: 7033
Factory setting:
0
843