AUMA AUMATIC ACExC 01.2 User Manual

4.1.2. Description of the bytes in the process representation input
Byte 1: Logical signals
Bits 3, 6, and 7 are collective signals.
Bits 5 and 4 of the logical signals (byte1) indicate a logical operation of the actuator,
i.e. they are set when the actuator has received the command to perform an electrical
operation (also active when e.g. the actuator is in a stepping pause during stepping
mode or waiting for the end of the dead time).
Table 4: Byte 1: Logical signals
DescriptionValuePrm-Text-Def GSD fileDesignation
(process representation)
Bit
For limit seating: Limit switch operated in direction OPEN
For torque seating: Torque switch and limit switch oper-
ated in direction OPEN
1(2) = "Bit: End p. OPEN"
Bit: End p. OPEN
0
No signal0
For limit seating: Limit switch operated in direction
CLOSE
For torque seating: Torque switch and limit switch oper-
ated in direction CLOSE
1(1) = "Bit End p. CLOSED"
Bit: End p. CLOSED
1
No signal0
The setpoint is within max. error variable (outer dead
band). Is only signalled if Profibus DP master has set
the Fieldbus SETPOINT bit (process representation
output).
1(5) = "Bit: Setpoint reached"
Bit: Setpoint reached
2
No signal0
Collective signal 04:
Contains the result of a disjunction (OR-operation) of all
bits comprised in bytes 13 and 14 (Not ready REMOTE
1 and Not ready REMOTE 2).
The actuator cannot be operated from REMOTE.
The actuator can only be operated via the local controls.
1(22) = "Bit: Not ready RE-
MOTE"
Bit: Not ready REMOTE
3
In bytes 13 and 14, no signals are active (all bits are set
to 0).
0
An operation command in direction OPEN is performed
via fieldbus: Fieldbus OPEN or Fieldbus SETPOINT
(process representation output).This bit remains also
set during operation pauses (e.g. due to the dead time
or the reversing prevention time).
1(7) = "Bit: Running OPEN"
Bit: Running OPEN
4
Operation in direction OPEN via fieldbus is not executed.0
An operation command in direction CLOSE is performed
via fieldbus: Fieldbus CLOSE or Fieldbus SETPOINT
(process representation output).This bit remains also
set during operation pauses (e.g. due to the dead time
or the reversing prevention time).
1(6) = "Bit: Running CLOSE"
Bit: Running CLOSE
5
Operation in direction CLOSE via fieldbus is not ex-
ecuted.
0
Collective signal 02:
Contains the result of a disjunction (OR-operation) of all
bits of bytes 17 to 20 (Warning 1 to Warning 4).
1(21) = "Bit: Warnings"
Bit: Warnings
6
In bytes 17 and 20, no warnings are active (all bits are
set to 0).
0
Collective signal 03:
Contains the result of a disjunction (OR-operation) of all
bits of bytes 15 and 16 (Fault 1 and Fault 2).
The actuator cannot be operated.
1(20) = "Bit: Fault"
Bit: Fault
7
In bytes 15 and 16, no faults are active (all bits are set
to 0).
0
22
Actuator controls
Description of the data interface AC 01.2/ACExC 01.2 Profibus DP

AUMA AUMATIC ACExC 01.2 Specifications

General

Brand	AUMA
Model	AUMATIC ACExC 01.2
Category	Controller
Language	English