Yokogawa In-Situ Gas Analyzer TDLS200 - Manual (Page 66)

6-9 6-10
IM 11Y01B01-01E-A 6th Edition :Feb 13, 2013-00
<6. BASIC OPERATION>
UNITS
Path Length, select the appropriate units of measure for Path
Length: in/ft/cm/m
Pressure, select the appropriate units of measure for Pressure:
psiA, barA, kPa, torr, atm
Temperature, select the appropriate units of measure for
Temperature: F, C, K
SYSTEM I/O - ANALOG OUTPUT
CHANNEL 1 to 3 – configuring each 4 to 20mA channel to
output Concentration, Transmission, Gas Temperature, Gas
Pressure or None.
NOTE, Channel 2 DOES NOT follow
the Block/Track/Hold modes and is typically assigned to
Transmission
WARNING MODE – setting of mA output response during
analyzer warnings (Block, Track, Hold)
FAULT MODE – setting of mA output response during analyzer
warnings (Block, Track, Hold)
FIELD LOOP CHECK – allows specified 4-20mA output levels
to check and distinguish between the three analog output
connections; select analog output channel 1, 2, or 3 to check
and input new value to output
AO CH CALIBRATION – Pre-Calibrated at factory and not
normally required. Allows calibration of 4 to 20mA output
channels; follow onscreen instructions.
SYSTEM I/O - ANALOG INPUT, Field Checking
Review the displayed mA values to field check the incoming
analog signals