BIFFI IMVS2000v2 - Page 52

September 2019
Installation, Operation and Maintenance Manual
MAN720_IMVS2000v2_IOM Rev. 6
MAN720_IMVS2000v2_IOM Rev. 6
Section 6: Conguration Parameters
Conguration Parameters
PARAMETERS OF THE “VIEW/SETUP MODE” MENU
PARAMETER NAME DESCRIPTION RANGE
DEFAULT
VALUE
R/W
(1)
AVAILABLE
ON (2) (3)
Manual PST Cmd
(Manual PST Command)
It is the command for performing the “Manual
PST”/”SOV Test.”
“Manual PST” can be performed only if a
Baseline PST is already successfully performed
(“Base. PST Status” = “Passed”), if “PST En.” =
“Yes” and if the CAL alarm is not active.
See Section 5.1.5 for details.
“SOV Test” can be performed only if “B. PST St”
= “Passed” (Baseline SOV test successfully ex-
ecuted), “PST En.” = “No”, “PST Pos %” = 0.0%,
“PST Pr. %” = 0%, “PST Time %” = 0%.
See Section 5.1.6 for details.
Start C
Local, Serial,
Bus
PSTSet.
(PST Setpoint)
It denes the position to be reached during
the PST.
It must be considered that 100% corresponds
to the fully open and 0% to the fully closed
position.
5.0 – 95.0 % 75.0 %
R
Local, Serial,
Bus
PST Cal. T.
(PST Calculated Time)
It is the calculated time for the PST graphs.
See Section 5.2.8 for details.
1.7–2000 sec
0 sec R
Local, Serial,
Bus
PST Max. T.
(PST Maximum Time)
It determines the “duration” of the graph of the
PST. It is set by default at the same value of “PST
Cal. Time” any time that a Baseline Signature is
performed and that the “PST Time %” and “PST
Set” parameters are set. See 5.2.8 for details.
This parameter must be modified only if strictly
necessary by expert users. It can affect the
operation of the device.
1.7–2000 sec
PST. Cal.
Time
R/W
Local, Serial,
Bus
B. PST St.
(Baseline PST Status)
It is the status of the last Baseline PST or Base-
line SOV Test.
“Not Done”: no Baseline PST or Baseline SOV
Test is performed yet.
“Progress”: during the execution of a Baseline
PST or Baseline SOV Test.
“Failed”: some errors occur during the last
Baseline PST or Baseline SOV Test.
“Passed”: Baseline PST or Baseline SOV Test
successfully performed.
“Conf_Err”: the command is not performed
due to wrong configuration or “Pos. Req” not
aligned with “Position” or if the command is not
available (“PST En.” or “Base. S. Status”) or “PST
Max Time” = 0, CAL or POS alarms active, etc.
“Failed” is squelched by “Conf. Err.”
It is set to “Not Done” after every Calibration or
Baseline Sign.
Not Done,
Passed,
Failed, Prog-
ress,
Conf_Err.
Not Done R
Local, Serial,
Bus
B. PST Date
(Baseline PST Time)
It is the date of the last performed Baseline PST
or Baseline SOV Test.
It is set to “01-01-2014” after every Calibration
or Baseline Sign.
01-01-2014
31-12-2099
01-01-
2014
R
Local, Serial,
Bus
B. PST Time
(Baseline PST Date)
It is the time of the last performed Baseline PST
or Baseline SOV Test.
It is set to “08:00” after every Calibration or
Baseline Sign.
00.00 – 23.59 08.00 R
Local, Serial,
Bus
48