Chart Page; Figure 12 Chart Page - Michell Instruments XTC601 User Manual

OPERATION
Status Message Table
Message
(Trigger Condition)
Out of range
(beyond calibration range, e.g. 0-25%)
Low alarm ON
High alarm ON
Comp i/p signal error
(input < 3.6 mA or > 21 mA)
Ext sens signal error
(input < 3.6 mA or > 21 mA)
Cell T not stable
(not within ±0.15ºC of set point for continuous period
of 15 minutes)
Cell T sensor error
(cell temp measures <-50 or >+80ºC)
Sensor error
(Vcomp <3400 or >7000)
PCB temp too high
(PCB temp > cell temp set point)
Phase indication
(HCG version only)
2.5.2

Chart Page

• This indicative chart is continuously running at the set Chart Interval (2
to 60 seconds).
• It is auto ranging with an auto range resolution of 1%.
• It is reset if the Chart Interval is changed or the instrument power is
cycled.
• Chart buffer size is 60 values and therefore the chart duration changes
according to interval chosen.
12
Table 2 Status messages
25
%
0
t-4
Figure 12 Chart page
XTC601 User's Manual
Status LED
N/A
ORANGE1 ON (app s/w only)
ORANGE2 ON (app s/w only)
RED FLASH
(priority2)
RED FLASH
(priority2)
RED ON
(priority1)
RED ON
(priority1)
RED ON
(priority1)
RED ON
(priority1)
Phase 1, 2, 3
t
97400 Issue 3.1, January 2017