Operating Instructions

Commissioning
Siemens Building Technologies, Inc. 79
Parameter Description Action Setting/ Default
6. Press
to advance
to setting P1910=3.
Press
to confirm
and save the setting.
When P1910=3, Alarm
A0541 (motor data
identification active) is
output and internally
P0340 is set to 2.
Initiate the measuring
operation with a
continuous (steady-
state) ON command.
On completion of the
motor data identification
routine, P1910 resets
(P1910=0, motor data
identification routine
inhibited) and Alarm
A0541 is cleared
(deleted).
7. To set the SED2 into a
defined state, issue an
OFF1 command.
NOTES:
1. Before selecting motor data identification, perform quick commissioning.
2. When P1910=1, the calculated value for stator resistance (P0350) is
overwritten.
3. When P1910=2, the values already calculated (P0350) are not overwritten.
4. When choosing the setting for measurement, observe the following:
- P1910=1 means that the value is actually adopted as P0350 parameter
setting and applied to the control as well as being shown in the read-only
parameters.
- P1910=2 means that the value is only displayed. That is, it is shown for
checking purposes in the read-only parameter r1912 (identified stator
resistance). This value is not applied to the control.