16. Operation modes and functions of the AUMATIC
The AUMATIC has the following types/modes of operation:
.
Operation mode
OFF
.
Operation mode
LOCAL
, control via push buttons OPEN - STOP -
CLOSE at the local controls
.
Operation mode
REMOTE
, control by commands OPEN-STOP-CLOSE
from remote control centre or process control system
.
Operation mode
EMERGENCY
, control by command EMERGENCY from
control centre or process control system
.
Operation mode
SAFETY
, actuator behaviour on loss of communication
(Profibus DP, Modbus)
The current operation mode is indicated in the display (see page 20
subclause 15.5.3)
16.1 Operation mode OFF
Selector switch (figure P2) on the local controls
is in position (0).
.
No
open-close or modulating operation is
possible.
.
The input signal EMERGENCY (see page 52,
subclause 16.4) is ignored, i.e.
no
emergency
operation is performed.
.
Afterwards the push buttons
,
,
,
can also be used for menu control.
For more information concerning the
operation see page 19, subclause 15.5.2.
51
Part-turn actuators SG 03.3 – SG 04.3
Operation instructions
with AUMATIC AC 01.1
Selector switch:
LOCAL-OFF-REMOTE
Push-buttons:
Function for
Function
selector switch
for selector switch
in position LOCAL: in position OFF and REMOTE:
OPEN
scroll/ change values
STOP
scroll/ change values
CLOSE
confirm selection
Reset
C
Escape
Figure P1: Local controls
FIg. P2
C