Table 24: Byte 29: Function check 1
Description
Value
Prm-Text-Def GSD file
Designation
(process representation)
Bit
Push button STOP of the local controls is operated.
1
(97) = "Bit: Local Stop"
Local STOP
0
No signal
0
Selector switch is in position Local control (LOCAL) or
0 (OFF).
1
(53) = "Bit: Sel. sw. not
REMOTE""
Sel. sw. not REMOTE
1
Selector switch is in position Remote control (REMOTE).
0
Operation mode Service is active.
1
(51) = "Bit: Service active"
Service active
2
No signal
0
Manual operation is active (handwheel is engaged); op-
tional signal
1
(54) = "Bit: Handwheel
active"
Handwheel active
3
No signal
0
Operation mode EMERGENCY stop is active (EMER-
GENCY stop button has been pressed).
1
(50) = "Bit: EMCY stop
active"
EMCY stop active
4
EMERGENCY stop button not pressed (normal operation).
0
Partial Valve Stroke Test (PVST) is active.
1
(116) = "Bit: PVST active"
PVST active
5
No signal
0
No signal (reserved)
—
—
6
No signal (reserved)
—
—
7
Byte 30: Function check 2
The contents are reserved for further Function check signals in accordance with
NAMUR recommendation NE 107.
Byte 31: Status fieldbus
Information on the fieldbus status.
Table 25: Byte 31: Status fieldbus
Description
Value
Prm-Text-Def GSD file
Designation
(process representation)
Bit
Channel 1 is the active operation command channel.
1
(99) = "Fieldbus Channel
1 active"
Channel 1 active
0
No signal
0
Channel 2 is the active operation command channel.
1
(100) = "Fieldbus Channel
2 active"
Channel 2 active
1
No signal
0
Channel 1 is in the data exchange state.
1
(109) = “Bit: Pb DataEx
Ch1”
Channel 1 DataEx
2
No signal
0
Channel 1 is in the data exchange state (DataEx).
1
(110) = “Bit: Pb DataEx
Ch2”
Channel 2 DataEx
3
No signal
0
No valid fieldbus communication via channel 1 (application
does not communicate with the DCS).
1
(112) = “Bit: Fieldbus-
FailsafeAct.1”
Ch.1 FailState Fieldb.
4
No signal
0
No valid fieldbus communication via channel 2 (application
does not communicate with the DCS).
1
(113) = “Bit: Fieldbus-
FailsafeAct.2”
Ch.2 FailState Fieldb.
5
No signal
0
Fieldbus communication on channel 1
1
(114) = “Bit: Chan1
BusComm”
Channel 1 activity
6
No signal
0
Fieldbus communication on channel 2
1
(115) = “Bit: Chan2
BusComm”
Channel 2 activity
7
No signal
0
Byte 32: SIL indications
Causes of the Maintenance required signal in accordance with NAMUR
recommendation NE 107.
34
Actuator controls
Description of the data interface
AC(V) 01.2/AC(V)ExC 01.2 Profibus DP
Содержание AC(V) 01.2
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