Outputs Page; Figure 23 Outputs Page - Michell Instruments XTC601 User Manual

OPERATION
Parameter
ALARMS
(HCG version only)
AL1 SETPOINT
AL1 CONFIG
AL2 SETPOINT
AL2 CONFIG
2.7.5

Outputs Page

The analyzer has two 4-20 mA outputs and 2 concentration alarm relays. The primary
4-20 mA is fixed to the calibrated range of the unit, the second is freely selectable
within this range. The alarm relays are Single Pole Change-Over (SPCO) and are also
freely assignable within the calibrated range. The alarm relays are rated to 250 V, 5 A
maximum.
Parameter
LO ALARM SP
HI ALARM SP
CH2 OUT ZERO
CH2 OUT SPAN
20
Description/Operation
Changes which phase alarms are
displayed for
Changes the setpoint for AL1 in the
current phase
Changes between low or high
trigger. Off disables the contact
Changes the setpoint for AL2 in the
current phase
Changes between low or high
trigger. Off disables the contact
Table 7 Alarm parameters
LO ALARM SP
HI ALARM SP
CH2 OUT ZERO
CH2 OUT SPAN
Figure 23
Description/Operation
% set point for lo alarm relay
% set point for hi alarm relay
% point for 4 mA
% point for 20 mA
Table 8 Outputs parameters
XTC601 User's Manual
H2/CO2, CO2/AIR, H2/
0-100%
LOW, HIGH, OFF
0-100%
LOW, HIGH, OFF
0.00-100.00%
0.00-100.00%
0.00-100.00%
0.00-100.00%
Outputs page
Options
Range Min to Range Max
Range Min to Range Max
Range Min to Range Max
Range Min to Range Max
97400 Issue 3.1, January 2017
Options
AIR
in 10% steps
in 10% steps