Led Displays; Status Leds - GEM 4242 Operating Instructions Manual

3 Product description

3.2 LED displays

3.2.1 Status LEDs

As well as the electrical position feedback and error analysis a visual signal is emitted by LEDs that can be seen from above.
LED
CLOSED
ERROR
OPEN
MNS
High visibility LED
1) Option
Code 00: Without
Code 01: Manual override
2) Option
Code 40: Inversed LED colours
Code 41: Inversed LED colours,manual override
For order codes see chapter "Order data"
3.2.2 LED conditions
Function
Valve in OPEN position
Valve in CLOSED position
Programming mode
lit (on)
GEMÜ 4242
DeviceNet
Colour
1)
Standard
green
red
orange
green
red
green
orange
green / orange
CLOSED
OPEN / CLOSED flash alternately
LED conditions
~ irrelevant
8 / 36
2)
Inversed
orange Process valve in CLOSED
position
red Error
green Process valve in OPEN
position
green Communication existing
red Communication error
orange Process valve in CLOSED
position
green Process valve in OPEN
position
green / orange Programming mode
ERROR OPEN
flashes
Function
High visibility LED
flashes alternately
off
www.gemu-group.com