Spyglass Diagnostics; Programmer Diagnostics; Troubleshooting Chart; Table 4 Status Led Fault Categories - Curtis Instruments MultiMode 1230 Manual

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Curtis 1230 Manual,
Rev. C
LED Fault Categories
In the "fault category" format, the LED indicates one of three categories. Be-
cause the category does not provide diagnostic information, you will need to
use the programmer to find out what the problem is.

Table 4 STATUS LED FAULT CATEGORIES

CATEGORY
No faults present
Warning
Fault

SPYGLASS DIAGNOSTICS

The eight-character LCD on the Spyglass displays a continuous sequence of
hourmeter, battery state-of-charge, and fault messages.
Fault messages are displayed using the same codes that are flashed by the
LED. For example, the LED flashes 3,2 (¤¤¤ ¤¤) for a main contactor fault,
and the corresponding Spyglass display is CODE 32 .

PROGRAMMER DIAGNOSTICS

The 13XX programmer presents diagnostic information in plain language. All
currently set faults are displayed in the Diagnostics Menu (see second column
in the troubleshooting chart), and the status of the controller inputs/outputs
is displayed in the Monitor Menu.

TROUBLESHOOTING CHART

The troubleshooting chart, Table 5, provides suggestions covering a wide range
of possible faults.
Whenever a controller fault is encountered and no wiring or vehicle fault
can be found, shut off KSI and turn it back on to see if the fault clears. If not,
shut off KSI and remove the J1 and J2 connectors. Check the connectors for
corrosion or damage, clean them if necessary, and re-insert them.
7 — DIAGNOSTICS & TROUBLESHOOTING
INDICATION
Status LED shows heartbeat.
Status LED is flashing at 2 Hz rate.
Status LED is continuously on.
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