Teledyne ULTRAFLOW 150, Operation Manual, Page: 51 / 162

SECTION 6.0, ENHANCED REMOTE PANEL W/MULTI I/O MODULE
SPANHIGH
Initiated by:
Digital Inputs,
Enhanced
Remote Panel,
Local User
Interface, or
System Clock
Initiates a SPANHIGH-ACQUIRE mode at the
beginning of the next integration period after
the request was received. The ACQUIRE mode
lasts for the averaging period. SPANHIGH will
last for the number of integration periods equal
to the difference between the periods for
SPANHIGH variable and the periods for
averaging variable. After the last period the
TIE will indicate SPANHIGH mode and
continue in that mode until another mode
request is received. The MIO goes into SPANHIGH-ACQUIRE mode after the
TIE’s first full integration period in SPANHIGH-
ACQUIRE. The MIO will remain in this mode until the
end of the TIE’s first integration period in SPANHIGH.
Any output configured to carry cal data will be updated
with each reading as they occur. Those without cal will
hold the last NORMAL reading during SPANHIGH-
ACQUIRE and SPANHIGH. At each mode change the
MIO will update its relay statuses to match the new mode.
See timing diagram.
Mode Change Request Table (continued)
Mode TIE Function Multi I/O (MIO) / Analog & Digital Output function
SPANLOW
Initiated by:
Digital Inputs,
Enhanced
Remote Panel,
Local User
Interface, or
System Clock
Initiates a SPANLOW-ACQUIRE mode at the
beginning of the next integration period after
the request was received. The ACQUIRE mode
lasts for the averaging period. SPANLOW
mode will last for a given number of integration
periods defined as the difference between the
periods for SPANLOW variable and the periods
for averaging variable. After the last period the
TIE will indicate SPANLOW mode and
continue in that mode until another mode
request is received. The MIO goes into SPANLOW-ACQUIRE mode after the
TIE’s first full integration period in SPANLOW-
ACQUIRE. The MIO will remain in this mode until the
end of the TIE’s first integration period in SPANLOW.
Any output configured to carry calibration data will be
updated with each reading as they occur. Those without
calibration data will hold the last NORMAL reading during
SPANLOW-ACQUIRE and SPANLOW. At each mode
change the MIO will update its relay statuses to match the
new mode. See timing diagram.
ZERO
Initiated by:
Digital Inputs,
Enhanced
Remote Panel,
Local User
Interface, or
System Clock
Initiates a ZERO-ACQUIRE mode at the
beginning of the next integration period after
the request was received. The ACQUIRE mode
lasts for the averaging period. ZERO mode will
last for a given number of integration periods
defined as the difference between the periods
for ZERO variable and the periods for
averaging variable. After the last period the
TIE will indicate ZERO mode and continue in
that mode until another mode request is
received. The MIO goes into ZERO-ACQUIRE mode after the TIE’s
first full integration period in ZERO-ACQUIRE. The MIO
will remain in this mode until the end of the TIE’s first
integration period in ZERO. Any output configured to
carry calibration data will be updated with each reading as
they occur. Those without cal will hold the last normal
reading during ZERO-ACQUIRE and ZERO. At each
mode change the MIO will update its relay statuses to
match the new mode. See timing diagram.
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