Instruction Manual

Instruction Manual
D103434X012
Blocks
November 2014
133
Block Errors
Table B‐33 lists conditions reported in the BLOCK_ERR [6] parameter. Conditions in italics are not applicable for the
ISEL block and are provided only for your reference.
Table B‐33. BLOCK_ERR Conditions
Condition Number Condition Name and Description
0 Other (NA)
1
Block Configuration Error ‐ If OP_SELECT is not being used, and SELECT_TYPE = 0. This implies OP_SELECT status is good and actual
mode is AUTO.
2 Link Configuration Error (NA)
3 Simulate Active (NA)
4 Local Override (NA)
5 Device Fault State Set (NA)
6 Device Needs Maintenance Soon (NA)
7
Input failure/process variable has Bad status ‐ Set if any IN or any DISABLE or OP_SELECT is bad and connected. This means that a
status of BAD NC would not cause an input failure but a status of BAD LUV or BAD no LUV would cause and input failure.
8 Output failure ‐ Set if OUT quality is bad and the Actual mode is not Out of Service.
9 Memory Failure (NA)
10 Lost Static Data (NA)
11 Lost NV Data (NA)
12 Readback Check Failed (NA)
13 Device Needs Maintenance Now (NA)
14 Power Up ‐ Set if the Target mode is Out of Service when powered up until the mode is changed.
15 Out of Service ‐ The block is in Out of Service (OOS) mode
Input Selector Block Parameter List
D Read/Write Capability: RO ‐ Read Only, RW ‐ Read Write
D Mode: The block mode(s) required to write to the parameter
D Double indentations and shaded Index Numbers indicate sub‐parameters
Table B‐34. Input Selector Function Block Parameter Definitions
Label
PARAMETER_NAME
Index
Number
RO / RW
Block
Mode
Range
Initial
Value
Description
Static Revision
ST_REV
1 RO NA 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 parameter 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 1 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.
-Continued-