Yokogawa AXFA14G/C User Manual
Page 68
IM 01E20F12-01E
9-10
9. PARAMETER LISTS
9.4
Totalizer Block Parameter List (TOT1: Slot2, TOT2: Slot3,TOT3: Slot4)
T0904-1.EPS
Index
Parameter
Valid Range
Initial Value
Description
Write
Mode
16
BLOCK_OBJECT
(DS-32)
Information on this block such as Block Tag, DD Revision, Execution
Time etc.
–
17
ST_REV
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.
–
0
18
TAG_DESC
The user description of the intended application of the block.
Auto
Space
19
STRATEGY
The strategy field can be used to identify grouping of blocks.
This data is not checked or processed by the block.
Auto
0 to 65535
0
20
ALERT_KEY
The identification number of the plant unit. This information may be
used in the host for sorting alarms, etc.
Auto
0 to 255
0
21
TARGET_MODE
Set the Target Auto, Man or O/S according to the Write Mode of the
parameter to be set or changed.
Auto
The permitted bit is
only available.
Auto
22
MODE_BLK
(DS-37)
The mode parameter is a structured parameter composed of the
actual mode, the normal mode and the permitted mode.
Actual: Indicates the current operating condition.
Permit: Indicates the operating condition that the block is allowed
to take.
Normal: Indicates the operating condition that the block will
usually take.
–
Auto
Actual
Value
Man
0
Status
Man
0
This parameter contains the integrated quantity of the rate
parameter provided by CHANNEL and the associated status.
–
O/S, Man,
Auto
O/S bit, Man bit,
Auto bit.
Permitted
–
Auto
The permitted bit is
only available.
Normal
23
ALARM_SUM
(DS-42)
The current alert status, unacknowledged status, unreported status
and disabled status of the alarms associated with the function block.
–
Bit1, 2, 3, 4, 7 are
available.
0
Current
–
0
Unacknow-
ledged
–
0
Unreported
–
0
for future use
for future use
for future use
Disabled
24
BATCH
(DS-67)
25
Not used
26
TOTAL
(DS-33)
O/S
1549:Ml, 1034:m
3
,
1517:kL, 1041:hL,
1038:L, 1040:mL,
1035:dm
3
,
1036:cm
3
, 1092:t,
1091:Mg, 1088:kg,
1089:g, 1090:mg,
1043:CF,
1048:gallon,
1051:bbl 1641:bbl
(US federal),
1094:lb
1034:m
3
This parameter is used in order to set the unit of the totalized
quantity.
The unit must be compatible to VOLUME_FLOW_UNITS.
Set UNIT_TOT to a mass unit when a mass unit is set into
VOLUME_FLOW_UNITS.
If the mismatch units are set, the alarm of "120:Total1 Unit Set Err",
"121:Total2 Unit Set Err" or "122:Total3 Unit Set Err" will be
displayed.
27
UNIT_TOT
O/S
273
273
Reference to the active Transducer Block which provides the
measurement value to the Function Block.
28
CHANNEL
Auto
0: TOTALIZE
1: RESET
2: PRESET
0: TOTALIZE
This parameter is used in order to assign the condition to the
totalizer.
29
SET_TOT
O/S
0: BALANCED
1: POS_ONLY
2: NEG_ONLY
3: HOLD
0: BALANCED This parameter is used in order to define how the totalizer counts.
30
MODE_TOT
This parameter is intended to be used in Batch applications in line
with IEC 61512.
Auto
0
BATCH_ID
Auto
0
RUP
Auto
0
OPERATION
Auto
0
PHASE
31
FAIL_TOT
This parameter is used in order to define error response in the event
of the device error or bad measured value.
O/S
0: RUN
1: HOLD
2: MEMORY
0: RUN