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CONTACT CLOSURE SUBMENU:
Press d11) Display flashes previous selection. Press bto N.ç. Normally
Closed or N.o. Normally Open.
Press d12) Display shows STRD stored message momentarily and then
advances to AçTV only, if it was changed, otherwise press ato
advance to AçTVActive Submenu.
Normally Open: If this feature is selected, then the relay is "energized" only
when an alarm condition occurs.
Normally Closed: "Fail Safe" Mode. Relay is energized under "normal"
conditions and becomes de-energized during alarm or power failure.
ACTIVE SUBMENU:
Press d13) Display flashes previous selection. Press bto scroll through
the available selections: ABoVAbove, BELo Below, HI.Lo
HI/Low and BAND Band. (Band is active if _DEV Deviation was
selected).
Press d14) Display shows STRD stored message momentarily and then
advances to A.P.oN only, if it was changed, otherwise press ato
advance to A.P.oNAlarm Enable/Disable at Power On Submenu.
Above: Alarm 1 condition triggered when the process variable is greater than the
Alarm Hi Value (Low value ignored).
Below:Alarm 1 condition triggered when the process variable is less than the
Alarm Low Value (Hi value ignored).
Hi/Low:Alarm 1 condition triggered when the process variable is less than the
Alarm Low Value or above the Hi Value.
Band:Alarm 1 condition triggered when the process variable is above or below
the "band" set around Setpoint 1. Band equals Hi Value (Low Value ignored). A
"band" is set around the Setpoint by the instrument only in the "Deviation" Mode.
The Band for the AL1 would be following the Setpoint 1 value
The Band for the AL2 would be following the Setpoint 2 value.
The Band or the Deviation Value should be entered under:
AL1 High (if they want Alarm 1)
AL2 High (if they want Alarm 2)
AL Low value is ignored in the Band mode.
Example: if customer requires a Deviation Value of ±10 degrees around a
setpoint (using Output 2 as alarm)
Alarm 2: - Deviation
Contact Closure type: Deviation---Band
AL2 High: 10 (Band they want around Setpoint 2)
Then the Band Value is to be entered under AL2 HI: 10 not 80+10 = 90