User Manual

Siemens Building Technologies VISONIK DCS Functions and System Messages VVS18 CM2U8567E / 04.1999
Landis & Staefa Division System Messages --- DCS Messages 3-25
CBIF/CER1=vv/xx Beacon PS=yy NOIS=zz
STAP TYP 00:00:00 NAME
CBIF/CER1=vv/xx Beacon PS=yy NOIS=zz
->MSGDEV (M.COC)
A PRV/BPS/EKL-X controller has the capability of detecting and counting "noise". All
noisy data frames originating on the ring BEFORE the location of this process station
causes its noise counter to increment.
Should an EKL receive "Beacon" signals from the process station preceding it on the
ring, it can store the number of this process station. This allows Beacon recognition by
the EKL. In the VISONIK DC Server, the address NAME corresponds to the
communications point CO
(for example, $002.CO).
The above message is only printed out under the severe diagnostics ($S,TRBI=200).
CBIF(vv)/CER1(xx) information:
CBIF: (EKL parameter $340.CBIF)
DcM : Disconnect by master
DcL : Disconnect local
SnC : Sees no carrier (Ring break before PS)
BcI : Beacon initiate (Receives no Beacon)
BcR : Beacon repeater (Repeats other Beacons)
FT : Flagstream timeout (Receives only flags)
IT : Idle timeout (Receives only idle)
SoB : Sees own Beacon (Receives own Beacon)
CER1: (EKL Parameter $340.CER1)
Ear : Listen only (not yet connected) [Spy on the line]
RnR : Receiver not ready
RRL : Request for driver code (not implemented)
SeD : Severe diagnostic set
None: If need be, look for a ring break BEFORE this EKL.
Explanation
Action