7. MAINTENANCE
Direct Variable
Diagnostics Mes-
sage
AT Variable
DG_Module.tSummarized.*
Description
Variable Bit
FALSE – The COM 1 serial interface con-
figuration is correct.
5
COM2 CONF.
ERROR
bCOM2ConfigError
TRUE – Some error occurred during, or af-
ter, the COM 2 serial interface configura-
tion.
FALSE – The COM 2 serial interface con-
figuration is correct.
6
NET1 CONF.
ERROR
bNET1ConfigError
TRUE – Some error occurred during, or af-
ter, the NET 1 Ethernet interface configu-
ration.
FALSE – The NET 1 Ethernet interface
configuration is correct.
7
NET2 CONF.
ERROR
bNET2ConfigError
TRUE – Some error occurred during, or af-
ter, the NET 2 Ethernet interface configu-
ration.
FALSE – The NET 2 Ethernet interface
configuration is correct.
0
INVALID
DATE/TIME
bInvalidDateTime TRUE – The date or hour are invalid.
FALSE – The date and hour are correct.
1
RUNTIME RESET
bRTSReset
TRUE – The RTS (Runtime System) has
been restarted at least once. This diagnos-
tics is only cleared in the system restart.
FALSE – The RTS (Runtime System) is
operating normally.
%QB(n+2) 2
OTD SWITCH
ERROR
bOTDSwitchError
TRUE – True in case the OTD key has been
locked for more than 20 s at least once
while the CPU was energized. This diag-
nostic is only cleared in the system restart.
FALSE – The key is not currently locked or
was locked while the CPU was energized.
0
ABSENT
RACK
bAbsentRacks
TRUE – One or more declared racks are
absent.
FALSE – There are no absent racks.
1
DUPLICATED
RACK
bDuplicatedRacks
TRUE – There are racks with a duplicated
identification number.
FALSE – There are no racks with a dupli-
cated identification number.
%QB(n+3) 2
INVALID
RACK
bInvalidRacks
TRUE – There are racks with an invalid
identification number.
FALSE – There are no racks with an in-
valid identification number.
3
NON DECLARED
RACK
bNonDeclaredRacks
TRUE – There are racks with a non-
declared identification number.
FALSE – There are no racks with a non-
declared identification number.
4
DUPLICATED
SLOT
bDuplicatedSlots
TRUE – There are some duplicated slot ad-
dress.
359