Siemens SINAMICS G150 Operating Manual page 84

Operation
Control Sources
The system can be controlled via the operator panel, terminal block, or PROFIBUS.
Control via PROFIBUS
Cabinet operator panel
PROFIBUS
PROFIBUS /
Terminal block
LOCAL disable
Terminal block
Fig. 6-1 Control sources
Priority
The priority of the control sources is shown in Fig. 6-1.
NOTE
Emergency OFF signals (L57, L59, L60) and motor protection signals (L83, L84)
are always active (regardless of the control source).
6-2
"LOCAL/REMOTE" key
0
1
r0050 - Active CDS
0: PROFIBUS - REMOTE 0
1: Terminal block - REMOTE 1
X530.1
X530.2
LOCAL disable
LOCAL disable
&
r0807 - Master control active
0: REMOTE -
PROFIBUS / Terminal block
1: LOCAL - Operator panel
1
internal controller
0
11/03
SINAMICS G150
Operating Manual