AUMA AUMATIC AC 01.1 Manual page 81

Manual
. OPEN CLOSE CONTROL
Figure 16:
Conventional control of the actuator is possible either in OPEN - CLOSE
duty or in modulating duty (setpoint of 0/4 – 20 mA). Selection between
.
open - close and modulating duty is made via the MODE input (refer to
page 58).
Operation commands can be issued via the fieldbus or via the external
inputs. Switch-over is made via BUS/REMOTE input (see below).
Figure 16
1 External inputs
OPEN CLOSE ESD
.
Figure 17:
.
Actuator control is possible in open-close duty (OPEN - CLOSE - EMER-
GENCY) only. Modulating duty is not possible.
.
Operation commands can be issued via the fieldbus or via the external
.
inputs. Switch-over is made via BUS/REMOTE input (see below).
Operation commands are made in push-to-run operation only.
If a voltage of 0 V is present at EMERGENCY input, the actuator per-
forms the programmed EMERGENCY operation, irrespective of the
BUS/REMOTE input.
Figure 17
1 External inputs
AUMATIC AC 01.1/ACExC 01.1 Profibus DP
2 Fieldbus interface
2 Fieldbus interface
Actuator controls
81