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F
Fieldbus
™
OUNDATION
December 2022
Table 8-25: PID Function Block System Parameters
Parameter
GRANT_DENY
HI_ALM
HI_HI_ALM
HI_HI_LIM
HI_HI_PRI
HI_LIM
HI_PRI
IN
LO_ALM
LO_LIM
LO_LO_ALM
LO_LO_LIM
172
Index number
12
61
60
49
48
51
50
15
62
53
63
55
(continued)
Units
None
None
None
EU of PV_SCALE
None
EU of PV_SCALE
None
EU of PV_SCALE
None
EU of PV_SCALE
None
EU of PV_SCALE
Manual
00809-0500-4880
Descriptions
Options for controlling
access of host computers
and local control panels
to operating, tuning, and
alarm parameters of the
block. This is not used by
the transmitter.
The HI alarm data, which
includes a value of the
alarm, a timestamp of
occurrence, and the state
of the alarm.
The HI_HI alarm data,
which includes a value of
the alarm, a timestamp of
occurrence, and the state
of the alarm.
The setting for the alarm
limit used to detect the HI
HI alarm conditions.
The priority of the HI HI
alarm.
The setting for the alarm
limit used to detect the HI
alarm condition.
The priority of the HI
alarm.
The connection for the PV
input from another block.
The LO alarm data, which
includes a value of the
alarm, a timestamp of
occurrence, and the state
of the alarm.
The setting for the alarm
limit used to detect the
LO alarm conditions.
The LO LO alarm data,
which includes a value of
the alarm, a timestamp of
occurrence, and the state
of the alarm.
The setting for the alarm
limit used to detect the
LO LO alarm condition.
Emerson.com/Rosemount
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