Siemens TC12 Installation, Commissioning And Maintenance Handbook page 114

For sensors monitoring a phase or wait indicator, the value entered defines the
phase identity, i.e. 0=phase A, 1=phase B, 2=phase C etc.
For sensors monitoring a vehicle and a pedestrian phase together, the value
entered defines the vehicle phase identity and the pedestrian phase is by default
allocated the next phase identity, e.g. a value of 0 allocates the vehicle to phase A
and by default the pedestrian is allocated phase B.
For sensors monitoring switched signs, the value entered defines the drive phase
and colour:
0 = phase A, red drive
1 = phase B, red drive
etc
16 = phase A, amber drive
17 = phase B, amber drive
etc
32 = phase A, green drive
33 = phase B, green drive
etc.
For sensors which are unused or monitoring regulatory signs the value = 255.
3.3.3.34 Controller dim/bright changes expected (KDP)
KDP = { 0 or 1 } (1)
Comment:
3.3.3.35 Maximum allowable dim/bright changes (KDL)
KDL = (0 to 255) (63)
Comment:
Note: Setting KDP = 0 does not affect this monitoring.
3.3.3.36 Flashing Signals LMU disable input (KFD) L
KFD (0 - 1) = (0 - 255)
Comment:
666/HE/43100/000
TC12 Installation, Commissioning & Maintenance Handbook
The default configuration assumes that the controller will perform
dim/bright changeovers. If there is no change in a 24 hour period a
dim change fault is indicated. For controllers with no dimming
facility set KDP = 0 to disable this monitoring function.
Maximum number of dim/bright changes in a 24 hour period that
are allowed before a dim change fault is indicated.
Some export controllers have a long term flashing mode that
cannot be monitored by the LMU. During the flashing period the
LMU can be disabled by allocating an input to inform the LMU that
the signals are flashing. There are two possible input types that can
be used:
KFD 0 = (input number: 0 - 31) (255 to disable).
This allocates a suitably configured controller output to the OTU
input that goes active when the signals enter flashing mode.
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