13.1 Mode Change Conditions
Input Parameters
Status Attributes,
Inputs Values and
Resource States
All input parameters
have Good Status or
Uncertain status with
option set to treat
Uncertain as Good.
Remote cascade in
has BAD status.
Remote out in has
BAD status.
Cascade input has a
status attribute of BAD
Target mode is RCAS
and remote cascade in
does not have status
of Good - Initialization
Acknowledge; and
actual mode attribute
last execution was not
RCAS.
Target mode is ROUT
and remote out in
status is not Good -
Initialization
Acknowledge; and
actual mode attribute
last execution was not
ROUT.
R400
Experion PKS Series A Fieldbus Interface Module User's Guide
July 2010
13. Appendix D
Mode Parameter - Target Attribute Value
Out of
Manual
Service
(MAN)
(OOS)
OOS
MAN
AUTO
OOS
MAN
AUTO
OOS
MAN
AUTO
OOS
MAN
AUTO
N/A
N/A
N/A
N/A
N/A
N/A
Honeywell
Auto-
Cascade
Remote
matic
(CAS)
Cascade
(Auto)
(RCAS)
CAS
RCAS
CAS
Shed
based on
Shed
Option
CAS
RCAS
Shed to
RCAS
next
permitted
mode*
N/A
mode
from last
executio
n or
AUTO
N/A
N/A
Remote
Output
(ROUT)
ROUT
ROUT
Shed
based on
Shed
Option
ROUT
Actual
N/A
Actual
mode
from last
executio
n or
MAN or
mode as
determin
ed by
Shed
Option
507