EUCHNER CES-A-UBA-01B (Multicode) - Manual (Page 16)

Operating Instructions Safety System CES-A-UBA-01/CES-A-UBA-01B
16
System Status Table
Operating mode
Actuator/door position Safety outputs A and B
PLC
LED display
State
In- Output
TST OUT (status signal) ERR ST
A
TE (gr
een)
OUT (yellow) ERROR (r
ed)
Normal operation
closed on N 1 0 Normal operation, door closed
open off N 0 0 Normal operation, door open
State indication X off X 0 0 3 x + Self-test after operating voltage is applied
Fault display X off N 0 1
Device-internal component failure or
excessively high external interference (EMC)
Test operation
open off 1 0 1
closed off 1 0 1
External device test to "OPEN" and function of ERR output
with door closed
Key to symbols
N 0 Volt or not connected
1 24 Volt
0 0 Volt
LED is not lit
LED is lit
3 x + LED flashes three times and then lights up continuously
X Any state
Important!
If you cannot find the displayed device status in the system status table, this
indicates that there is an internal device fault. In this case, you should contact
the manufacturer.