<3. Analyzer Operation>
3-6
IM 12Y18A03-01EN
1st Edition : Oct. 04, 2019-00
l
ALRM
Set up to three alarms – high, low and an error signaling contact:
• Relays 1 and 2 (rLY1, rLY2) are normally open dry contacts used to set high and low alarms
for measurement values
• rLY1 and rLY2 options – OFF, HI, LO
• Relay 3 (rLY3) is normally a closed contact that can be dedicated to errors (will close if
power to analyzer is lost), this alarm is influenced by calibration, errors and offline or hold
status
• rLY3 options – OFF, CAL, HOLD, Err
• Default setting for all alarms – OFF
Setup Menu
Vertsion 5.14
mA1
mA range
0-20/4-20
Sout Type
LOG/LIN
Sout Lo
select value
Sout Hi
select value
Back to
Setup
menu
mA2
mA range
0-20/4-20
mA Type
Sensor/Temp
Sout Type
LOG/LIN
Sout Lo
Select value
Sout Hi
Select value
Tout Lo
Select value
Tout Hi
Select value
Back to
Setup
menu
l
mA1
Set the mA1 analog current output:
• Scroll between 4-20 mA or 0-20 mA current signals
• The outputs share a common return, but are isolated from the main circuitry of the
analyzer
• Default output current: 4-20 mA
• Scroll between logarithmic (LOg) and linear (LIn) scale.
• Set the low and high limits for the sensor output (SOUt)
• Default – 1.0 ppb (low) and 100 ppb (high)