Led Indication / Indicator Lights - SPX FLOW APV CU4 plus Instruction Manual

SPX FLOW
SPX FLOW_CU4.plus. 24V Direct Connect_IECEx_Zone 2_GB-1_012024_for D4. Valves.indd
6.5. LED indication / Indicator lights
solenoid valve 2 /
upper seat lift
LED 1
solenoid valve 3 /
lower seat lift
LED 2 sol. valve 1 /main valve blue, 2 blinks
LED 3/4 power and diagnosis
LED 3/4 power and diagnosis
together with
LED 5/6 valve open / closed
LED 3/4 power and diagnosis
together with
LED 8 service request
LED 5 valve closed
LED 6 valve open
LED 7 pressure signal (option)
LED 8 service request
LED 9 Teach-in
LED Y1 solenoid valve 1
LED Y2 solenoid valve 1
LED Y3 solenoid valve 1
Control Unit
CU4plus Direct Connect
Instruction Manual GB-0
6. Electronic Module
blue, 1 blink
blue, 2 blinks
green, permanent light
green / red alternate blink
green / orange blink
green / red alternate blink
yellow, permanent light
orange, permanet light
green, permanent light
yellow, permanent light
red, permanent light
blink
permanent light
permanent light
permanent light
* Depending on the adjusted mode!
solenoid valve 2 controlled
upper seat * lifted
solenoid valve 3 controlled
lower seat * lifted
main valve controlled
operating voltage ok, no failure
Teach required
service request
caused by: solenoid valve
wiring open loop or short circuit
valve closed
valve open
imminent service request
Teach-in is running
Teach-in required
controlled
controlled
controlled
GB
27