EUCHNER CES-I-AP-U-C04 (Unicode) - Manual (Page 18)

Operating Instructions Safety Switch CES-I-AP-U-C04
18
System status table
Operating mode
Actuator/door posi
-
tion Safety outputs FO1A and FO1B Monitoring output OD
LED indicator,
output
State
ST
ATE (gr
een)
DIA (r
ed)
Normal operation
closed on on Normal operation, door closed
closed on on
flashing
quickly
Normal operation, door closed, actuator in limit range ¨ Re-adjust door
open off off 1 x Normal operation, door open, no actuator taught
Teach-in standby open off off 3 x Door open, unit is ready for teach-in for another actuator (only short time after power-up)
Setup
closed off off 1 Hz Teach-in operation
X off off Positive acknowledgment after completion of teach-in operation
Fault display
closed off off 3 x Defective actuator (e.g. fault in code or code not readable)
X off off 4 x Output error (e.g. short circuits, loss of switching ability)
X off off
- Internal fault (e.g. component faulty, data error)
- Fault on the power supply (e.g. shutdown pulse duration for pulsed power supply too
long)
Key to symbols
LED not illuminated
LED illuminated
10 Hz (8 s) LED flashes for 8 seconds at 10 Hz
3 x LED flashes three times, and this is then repeated
X Any state
After the cause has been remedied, faults can generally be reset by opening
and closing the door. If the fault is still displayed afterward, briefly interrupt the
power supply. Please contact the manufacturer if the fault could not be reset after
restarting.
Important!
If you do not find the displayed device status in the System status table, this indi-
cates an internal device fault. In this case, you should contact the manufacturer.