TriContinent C24000, Product Manual

Page: 32 / 144

Initialize pump
Installation instructions
32
Check LED indicators
Diagnostic LEDs are provided to assist in monitoring the functioning of
the pump. Please refer to Figure 4-8, below.
Note:
• Valve sensor LEDs indicate either at home or in other designed position.
• The solenoid LED is not functional.
• If the Error LED is blinking, see Table 7-17 (page 100) for instructions.
Figure 4-8. C-Series pumps LED indicators
VAL2 V
AL1 OUT3 OUT2 OUT1 SOL
ENC HOME ERR LIFE +5 +24
OFF (See Table B if blinking)
LED Function Normal/Typical State
+24 24 VDC Supply ON
+5 5 VDC Regulator ON
LIFE Processor heartbeat Blink slowly
ERR Error
HOME Top of stroke sensor ON at top of stroke
ENC Linear encoder sensor Blinks as plunger moves
SOL Solenoid output ON
OUT1 Auxiliary output 1 ON (OFF if output set)
OUT2 Auxiliary output 2 ON (OFF if output set)
OUT3 Auxiliary output 3 ON (OFF if output set)
VAL1 Valve sensor
ON/OFF depends on valve position
VAL2 Valve sensor ON/OFF depends on valve position
ERR LED Error
OFF No error
1 blink Initialization error
2 blinks EEPROM failure
3 blinks Plunger overload
4 blinks Valve overload
Table A: LED Functions
Table B: ERROR Indications