Fisher FIELDVUEDVC6200f Instruction Manual page 297

Instruction Manual
D103412X012
MAI Function 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 indentation and shared Index Number indicates sub‐parameter
Table E‐30. MAI Function Block Parameter Definitions
Label
Parameter Name
Static Revision
ST_REV
Tag Description
TAG_DESC
Strategy
STRATEGY
Alert Key
ALERT_KEY
Block Mode
MODE_BLK
TARGET
ACTUAL
PERMITTED
NORMAL
Block Error
BLOCK_ERR
MAI Channel
CHANNEL
Index RO /
Mode
Number RW
1 RO N/A 0 to 65535
2 7 bit ASCII
3 0 to 65535
4 1 to 255
5
5.1 RW ALL OOS, MAN, AUTO
5.2 RO ALL
5.3 RW ALL OOS+MAN+AUTO
5.4 RW ALL AUTO
1: Block Configuration
Error
7: Input Failure/ Bad PV
6 RO
Status
14: Power‐up
15: Out‐of‐Service
7 21 only
Range Initial Value
0
spaces
0
0
OOS
OOS
OOS, MAN, AUTO
AUTO
21 = MAI Values
DVC6200f Digital Valve Controller
MAI Function Block
Description
Data Type: Unsigned16
The revision level of the static data
associated with the input selector block.
The revision value will be incremented
each time a static parameter value in the
block is changed.
Data Type: Octet String
The user description of the intended
application of the block.
Data Type: Unsigned16
The strategy field can be used to identify
grouping of blocks. This data is not
checked or processed by the block.
Data Type: Unsigned8
The identification number of the plant
unit. This information may be used in the
host for sorting alarms, etc.
Data Type: DS‐69
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
Data Type: Bit String
0 = Inactive
1 = Active
This parameter reflects the error status
associated with the hardware or software
components associated with a block. It is a
bit string, so that multiple errors may be
shown.
This variable must be set to 21. Channel
assignments to the 8 outputs is done
through MAI_CHANNEL_MAP parameter
in transducer block.
1=FINAL_VALUE
2=TRAVEL_TARGET
3=FINAL_POSITION_VALUE
4=TRAVEL
5=SUPPLY_PRESS
6=ACT_PRESS_A
7=ACT_PRESS_B
8=ACT_PRESS_DIFF
9=DRIVE_SIGNAL
10=TRAVEL_DEVIATION
11=TEMPERATURE
12=CYCLE_COUNT
13=TRAVEL_ACCUM
February 2017
297