A5.7 List Of Integrator Block Parameters - YOKOGAWA digitalYEWFLO Series User Manual

A5.7 List of Integrator Block Parameters

Index Parameter Name Initial Value
0 BLOCK_HEADER TAG: "IT"
1 ST_REV
2 TAG_DESC
3 STRATEGY
4 ALERT_KEY
5 MODE_BLK
6 BLOCK_ERR
7 TOTAL_SP 1000000.0
8 OUT
9 OUT_RANGE
m3(1034)
10 GRANT_DENY
11 STATUS_OPTS
12 IN_1
13 IN_2
14 OUT_TRIP
15 OUT_PTRIP
16 TIME_UNIT1
17 TIME_UNIT2
18 UNIT_CONV
19 PULSE_VAL1
20 PULSE_VAL2
21 REV_FLOW1
22 REV_FLOW2
23 RESET_IN
24 STOTAL
25 RTOTAL
26 SRTOTAL
27 SSP
28 INTEG_TYPE UP_AUTO (1)
Write
Mode
Block Tag Information relating to this function block, such as block tag,
=O/S DD revision, execution time
0 — The revision level of the set parameters associated with the Integrator block
Spaces AUTO Stores comments describing tag information.
1 AUTO The strategy field is used by a high-level system to identify the function block.
1 AUTO Key information used to identify the location at which an alert occurred
AUTO Integrator block mode. O/S, MAN, and AUTO are supported.
Indicates the active error conditions associated with the function block in bit
0 —
strings.
AUTO The setpoint of an integrated value or a start value for counting down
MAN The block output
100000
0.0
Set scaling for output display. This does not affect operation of the function block.
It is used for making memos.
0
0 The parameter for checking if various operations have been executed
Allows you to select a status-related option.
0 O/S
The Integrator block uses "Uncertain if Man mode" only.
0.0 AUTO
Inputs flow (Rate, Accum) signals from the AI block or PI block.
0.0 AUTO
Value: An output parameter informing the user that the integrated value has exceeded
0
AUTO the setpoint
Value: An output parameter informing the user that the integrated value is reaching the
0
AUTO setpoint
sec(1) MAN
Set the time unit of the Rate (kg/s, kg/min, kg/h ... etc.) of the corresponding IN.
sec(1) MAN
Specify the unit conversion factor for standardizing the unit of IN_2 into that of
1.0 AUTO
IN_1.
1.0 MAN
Set the factor for converting the number of pulses for the corresponding IN into an
appropriate engineering unit.
1.0 MAN
0 AUTO
Selector switch used to specify the fluid flow direction (forward/reverse) with
respect to the corresponding IN
0 AUTO
The parameter that receives a reset request from an external block to reset the
0 AUTO
integrated values
0.0 — Indicates the snapshot of OUT just before a reset.
Indicates the integrated value of the absolute values of the increments if the input
0.0 MAN
status is "Bad."
0.0 — Indicates the snapshot of RTOTAL just before a reset.
0.0 — Indicates the snapshot of TOTAL_SP just before a reset.
Integration Type Setting
Value
1
2
3
AUTO
4
5
6
7
<APPENDIX 5. INTEGRATOR (IT) BLOCK>
Definition
Name
UP_AUTO Counts up and is automatically reset when TOTAL_SP is reached.
UP_DEM Counts up and is reset as demanded.
DN_AUTO Counts down and is automatically reset when "0" is reached.
DN_DEM Counts down and is reset as demanded.
PERIODIC Counts up and is reset at periods specified in CLOCK_PER.
DEMAND Counts up and is reset as demanded.
PER&DEM Counts up and is reset periodically or as demanded.
A5-10
Description
IM 01F06F00-01EN