Instruction Manual
D103412X012
Detailed Setup—PID Function Block
July 2013
133
Table 4‐31. BLOCK_ERR Conditions
Condition Number Condition Name and Description
0 Other (N/A)
1 Block Configuration Error—SHED_OPT or BYPASS set to 0
2 Link Configuration Error (N/A)
3 Simulate Active (N/A)
4 Local Override—The actual mode is LO and Track Enable is set.
5 Device Fault State Set (N/A)
6 Device Needs Maintenance Soon (N/A)
7 Input failure/process variable has Bad status—The parameter linked to IN is indicating a Bad status.
8 Output Failure (N/A)
9 Memory Failure (N/A)
10 Lost Static Data (N/A)
11 Lost NV Data (N/A)
12 Readback Check Failed (N/A)
13 Device Needs Maintenance Now (N/A)
14
Power Up—Set if devices was powered up with this block in Out of Service (OOS) mode. Cleared on first change of mode to other
than OOS.
15 Out of Service—The actual mode is Out of Service (OOS).
PID Function Block Parameter List (table 4‐32)
Read/Write Capability: RO - Read Only, RW - Read Write
Mode: The block mode(s) required to write to the parameter
Double indentation and shaded Index Number indicates sub‐parameter
Table 4‐32. PID Function Block System Parameters Definitions
Label
PARAMETER_NAME
Index
Number
RO /
RW
Block
Mode
Range Initial Value Description
Static Revision
ST_REV
1 RO N/A 0 to 65535 0
Data Type: Unsigned16
The revision level of the static data associated with
the function block. The revision value will be
incremented each time a static pa rameter value in
the block is changed.
Tag Description
TAG_DESC
2 RW ALL 7 bit ASCII Spaces
Data Type: Octet String
The user description of the intended application of
the block.
Strategy
STRATEGY
3 RW ALL 0 to 65535 0
Data Type: Unsigned16
The strategy field can be used to identify grouping
of blocks. This data is not checked or processed by
the block.
Alert Key
ALERT_KEY
4 RW ALL 0 to 255 0
Data Type: Unsigned8
The identification number of the plant unit. This
information may be used in the host for sorting
alarms, etc.
Block Mode
MODE_BLK
5
Data Type: DS‐69
Valid Bits: 7: OOS, 6: IMAN, 5: LO, 4: MAN, 3:
AUTO, 2: CAS, 1: RCAS, 0: ROUT
The actual, target, permitted, and normal modes
of the block.
Target: The requested block mode
Actual: The current mode of the block
Permitted: Allowed modes for Target
Normal: Most common mode for Target
TARGET 5.1 RW ALL
OOS, MAN, AUTO
CAS, RCAS, ROUT
OOS until
block is
configured,
then last valid
target
ACTUAL 5.2 RO ALL OOS
PERMITTED 5.3 RW ALL
OOS+MAN+AUTO+
CAS+RCAS+ROUT
OOS MAN,
AUTO CAS,
RCAS ROUT
NORMAL 5.4 RW ALL AUTO
-Continued-
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