Siemens TC12 User's Guide download pdf (Page 196)

TC12 Installation, Commissioning & Maintenance Handbook

666/HE/43100/000 Page 186 Issue 10

KPT 2 = 1 :current sensor 2 monitors a vehicle phase

Allocate phase identity to each current sensor:

KAD 1 = 0 :sensor 1 is phase A

KAD 2 = 1 :sensor 2 id phase B

Select normal lamp monitoring (not RLM) on vehicle phases:

KRE 1 = 0 :sensor 1

KRE 2 = 0 :sensor 2

Reset the lamp monitor and enable lamp monitoring:

KLR = 1 :reset lamp characteristics

KLE = 1 :enable lamp monitoring

Example 2 - 4 phase controller with signs

Description: Four phase intersection controller with no lamp dimming. Two of

the phases are vehicle and two are pedestrian. The controller also

drives regulatory signs and two switched signs.

The wait indicators in this example are monitored using their own current sensors,

separately from those used to monitor the pedestrian red and green (see example

3 for combined wait and pedestrian monitoring on one current sensor).

The configuration commands are detailed below.

Enable LMU write access:

AMB = 35

NEC = 249

Allocate function of current sensor 1 to 9:

KPT 1 = 1 :a vehicle phase

KPT 2 = 1 :a vehicle phase

KPT 3 = 3 :a pedestrian phase

KPT 4 = 3 :a pedestrian phase

KPT 5 = 5 :40 W wait indicators

KPT 6 = 5 :40 W wait indicators

KPT 7 = 8 :switched sign (bulb type)

KPT 8 = 9 :switched sign (tube type)

KPT 9 = 7 :regulatory sign

Allocate aspect drive identity to each current sensor:

Note: No aspect drive required for regulatory sign.

KAD 1 = 0 :sensor 1 is phase A

KAD 2 = 1 :sensor 2 is phase B

KAD 3 = 2 :sensor 3 is phase C

KAD 4 = 3 :sensor 4 is phase D

KAD 5 = 2 :sensor 5 is phase C (wait)

KAD 6 = 3 :sensor 6 is phase D (wait)

KAD 7 = 4 :sensor 7 is phase E, red drive

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Siemens TC12 User's Guide Page 196