AUMA ACE C 01.2 Profinet Series Manual page 33

Actuator controls
AC 01.2/ACExC 01.2 Profinet
As an alternative, the process setpoint can be transmitted via bytes 3 and 4 (value
0...1,000), using a process controller (option). Value 1,000 corresponds to the
maximum process setpoint, value 0 to the minimum process setpoint.
Byte 5: Additional commands
Table 29: Byte 5: Additional commands
Bit Designation
(process representation)
0 Fieldb. enable LOCAL
1 Fieldb. enable OPEN
2 Fieldb. enable CLOSE
3 —
4 Fieldbus channel 1
5 Fieldbus channel 2
6 Fieldbus EMCY
7 PVST
Byte 6: Intermediate positions
Table 30: Byte 6: Intermediate positions
Bit Designation
(process representation)
0 Intermediate pos. 1
1 Intermediate pos. 2
2 Intermediate pos. 3
3 Intermediate pos. 4
4 Intermediate pos. 5
5 Intermediate pos. 6
6 Intermediate pos. 7
7 Intermediate pos. 8
Bits 0 7 allow the direct selection of 8 intermediate positions via fieldbus commands.
Hereby the selected intermediate position is approached directly, without stopping
in another intermediate position.
In this case, the actuator continues running until the selected intermediate position
has been reached. Example: Operation from position 5 to 7 without stopping at
position 6.
For further information, please refer to the AUMATIC AC 01.2 Profinet manual
(operation and setting).
Description of the data interface
Value Description
1 Actuator operation via local controls enabled
0 Actuator operation via local controls disabled
1 Enables operation command in direction OPEN
0 Operation command in direction OPEN disabled.
1 Enables operation command in direction CLOSE
0 Operation command in direction CLOSE disabled.
No command (reserved)
1 Initiate change-over to channel 1
0 No operation command
1 No command (reserved for future variants)
0 No operation command
1 EMERGENCY signal, triggers EMERGENCY beha-
viour.
0 No command
1 Start Partial Valve Stroke Test (functional test)
0 No operation command
Value Description
1 Run to intermediate position 1.
0 No command
1 Run to intermediate position 2.
0 No command
1 Run to intermediate position 3.
0 No command
1 Run to intermediate position 4.
0 No command
1 Run to intermediate position 5.
0 No command
1 Run to intermediate position 6.
0 No command
1 Run to intermediate position 7.
0 No command
1 Run to intermediate position 8.
0 No command
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