Reading The Feedback Signals From The Actuator Using Status Functions - AUMA AUMATIC AC 01.2 Manual

Description of the data interface
Table 23: Byte 32: SIL indications
Bit Designation
(process representation)
1)
0 Bit: Safe ESD
1)
1 Bit: Safe STOP
1)
2 Bit: SIL fault
3 Bit: SIL function active
4 —
5 —
6 —
7 —
1) The safety function indications via fieldbus are for information only and must not be used as part of a safety function. The I/O signals of
the SIL module must be used for this purpose.
4.1.3.

Reading the feedback signals from the actuator using status functions

24
Value Description
1 Safe ESD (Emergency Shut Down) safety function of the SIL sub-assembly is active.
0 No signal
1 Safe STOP safety function of the SIL sub-assembly is active.
0 No signal
1 Collective signal
Warning: A SIL fault of the SIL sub-assembly has occurred.
0 No signal
1)
1 A safety function of the SIL sub-assembly is active.
0 No signal
No signal (reserved)
No signal (reserved)
No signal (reserved)
No signal (reserved)
Byte 33 bis Byte 40: Reserve
The contents are reserved for future extensions.
Function to be used: Read Input Status (02)
Offset (hexa- Offset (decimal)
decimal)
0x0000 0
0x0001 1
0x0002 2
0x0003 3
0x0004 4
0x0005 5
0x0006 6
0x0007 7
0x0008 8
0x0009 9
0x000A 10
0x000B 11
0x000C 12
0x000D 13
0x000E 14
0x000F 15
0x0010 - 0x0017 16 to 23
0x0018 0x001F 24 to 31
0x0020 32
0x0021 33
0x0022 34
0x0023 35
0x0024 36
0x0025 37
0x0026 38
0x0027 39
AC 01.2/ACExC 01.2 Modbus RTU
Contents (for details refer to <Description of the
input data>)
Bit: End p. OPEN (Byte 1)
Bit: End p. CLOSED (Byte 1)
Bit: Setpoint reached (Byte 1)
Bit: Not ready REMOTE (Byte 1, collective signal 04)
Bit: Running OPEN (Byte 1)
Bit: Running CLOSE (Byte 1)
Bit: Warnings (Byte 1, collective signal 02)
Bit: Fault (Byte 1, collective signal 03)
Bit: Thermal fault (byte 2)
Bit: Phase failure (Byte 2)
Bit: Sel. sw. REMOTE (byte 2)
Bit: Sel. sw. LOCAL (byte 2)
Bit: Limit sw. OPEN (byte 2)
Bit: Limit sw. CLOSED (byte 2)
Bit: Torque sw.OPEN (byte 2)
Bit: Torque sw.CLOSE (byte 2)
Actual position high byte (position transmitter)
3)
Actual position low byte (position transmitter) (byte 4)
Bit: Not ready REMOTE (byte 5, collective signal 04)
Bit: Warnings (byte 5, collective signal 02)
Bit: Fault (byte 5, collective signal 03)
Bit: Maintenance requ. (byte 5, collective signal 09)
Bit: Out of spec. (byte 5, collective signal 07)
Bit: Function check (byte 5, collective signal 08)
Bit: Failure (byte 5, collective signal 10)
Bit: Device ok (byte 5, collective signal 05)
Actuator controls
(byte