EN
Control CS 310 / Rev.I 1.55 – 45
Fault / error message Cause Rectication
ERROR SKS CLS. 3 – Closing edge safety device 3 is faulty in the
CLOSING direction –> (X20)
Plug-in RADIO transmission system channel 1
– Check closing edge safety device.
– Test the RADIO transmission system.
– Check setting of parameter SKS 3.
ERROR SKS OPEN 3 – Closing edge safety device 3 is faulty in the
Open direction –> (X20)
Plug-in RADIO transmission system channel 1
– Check closing edge safety device.
– Test the RADIO transmission system.
– Check setting of parameter SKS 3.
ERROR STOP 3 – Safety circuit 3 is interrupted.
–> (X20) Plug-in RADIO transmission system channel 1
– Check the safety circuit.
– Check the RADIO transmission system.
ERROR SKS CLS. 4 – Closing edge safety device 4 is faulty in the
CLOSING direction –> (X20) Plug-in RADIO transmission
system channel 2
– Check closing edge safety device.
– Check the RADIO transmission system.
– Check setting of parameter SKS 4.
ERROR SKS OPEN 4 – Closing edge safety device 4 is faulty in the
OPEN direction –> (X20) Plug-in RADIO transmission
system channel 2
– Check closing edge safety device.
– Check the RADIO transmission system.
– Check setting of parameter SKS 4.
ERROR STOP 4 – Safety circuit 4 is interrupted.
–> (X20) Plug-in RADIO transmission system channel 2
– Check the safety circuit.
– Check the RADIO transmission system.
ERROR SKS-TEST – Testing of attached airwave bar was unsuccessful. – Check the PS pressure switch, spiral cable and
rubberprole.
– Check the PS POINT setting.
– Test of RADIOtransmissionsystems1–4failed. – Check the RADIO transmission system.
– Check whether the right relay MOD was selected
for the transmission system.
➔ “G. Functions for external accessories“ on
page36
ERROR LIGHT BAR – The installed photocell indicates a permanent fault.
–> (X4 / 1-4)
– Check photocell (function and alignment).
– Check cabling.
ERROR LIGHT BAR 2 – The installed photocell indicates a permanent fault.
–> (X4 / 9+10) input 1
– Check photocell (function and alignment).
– Check cabling.
ERROR LB TEST – Test of two-wire photocell failed. – Check photocell (function and alignment).
– Check cabling.
ERROR STOP-TEST – Testofwicketdoorswitch(8.2kΩ)failed.
–> Input 2
– Check wicket door switch.
ERROR TRAPIN – Draw-in protection test (additional module) failed.
–> Relay MOD21
– Check photocell (function and alignment).
– Check cabling.
ERROR CYLINDER – The monitoring limit switch for the lock system for
threshold-less wicket doors has failed to trigger within 10
seconds of an OPEN command being given.
– Check limit switch of cylinder.
ERROR MSBUS – Communication between the control and the MS BUS
module attached is interrupted.
– Check the cable and socket connections and
replace, if necessary.