High-country-tek epc, Electronic Pump Controller - A Multi-Function Manuale Utente Scaricare il pdf (Pagina 8)

023-00354-Rev1.6 evc/epc User Manual 8

evc/epc Controller

With SAE J1939 Interface

LED Diagnostic Codes ( common to both modules )

Module Status LED

GREEN steady -------------------------------------------

Normal operation

RED 1 pulse ----------------------------------------------

Output A short detected

RED 2 pulses ---------------------------------------------

Output B short detected

GREEN 1 pulse ------------------------------------------

Output A open detected

GREEN 2 pulses -----------------------------------------

Output B open detected

RED 3 pulses ---------------------------------------------

Input error detected, reference voltage error

GREEN 3 pulses -----------------------------------------

Power supply error

GREEN 4 pulses -----------------------------------------

Reverse retry fail error

RED 4 pulses ---------------------------------------------

Pot not centered at reset error

ORANGE 1 pulse ----------------------------------------

State error

Communication Status LED

GREEN steady -------------------------------------------

Normal operation

GREEN with ORANGE pulses -----------------------

Serial port (GUI) traffic

ORANGE/ RED pulsing --------------------------------

Receiving SAE J1939 traffic

RED 1 pulse ----------------------------------------------

SAE J1939 set point message timeout

RED 2 pulses ---------------------------------------------

SAE J1939 engine rpm message timeout

RED 3 pulses ---------------------------------------------

Pot not centered at reset error

ORANGE 1 pulse ----------------------------------------

State error

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High-country-tek epc, Electronic Pump Controller - A Multi-Function Manuale Utente Pagina 8