Thermcraft XST-3-0-36-3V - Manual (Page 257)

Installation and Operation Handbook Load Current Monitoring and Diagnostics
2416 Controller 8-3
8.2 OPERATION
8.2.1 To Read Load Current (mode 2 only)
Do This This Is The Display You Should See Additional Notes
Current will be displayed
in the lower readout. See
also ‘Display Modes’
below. It will revert to the
HOME display after
45 seconds or 10
seconds if an alarm
is present From the ‘ InFo’ list
Press until
AmPS is shown in
the upper display
This display will be shown if:
I. The controller is unable to resolve the reading
II. The controller is not obtaining a reading
III. The measurement has timed out i.e. current
has not flowed for 15 seconds
8.2.2 To Display Load Current Continuously in the Lower Readout (mode 2
only)
Do This This Is The Display You Should See Additional Notes
From the ‘HOME’
display, Figure 2.3.
Press until
diSP is shown in
the upper display
Press or
until AmPS is
displayed in the
lower display
Current will be
displayed in the
lower readout
continuously when
the controller reverts
to the HOME
display, see also
‘Display Modes’
below.
8.2.3 Display Modes
SSR RMS On State Current
This is the default state when high or low current alarms are configured. The load current
displayed is the steady state true rms current measured during the ON period.
The minimum on times are:-
Mode 2
0.1second
diSP
AmPS
AmPS
5
AmPS
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