Trane PIC, Установка Эксплуатация Обслуживание/Программирование, Страница: 59 / 80

Operation
59 BAS-SVX08D-E4
The PIC is now in a stand-by sequence, waiting for a Trane equipment to be identified.
Step 3: Initiate communication between the PIC and Trane Equipment
Once the PIC is in 'waiting' status, the existing Trane Equipment has to identify
itself to the PIC by pressing once the Trane equipment service pin (See the
Installation section for a more detailed view of the equipment service pin).
The PIC can see this 'call' and can initiate the communication with the device.
The communication is completely established when the 'Last configuration
error code" line from the 'Lon Port' tab of the diagnostic tool shows
'Configuration Pass' or when the BMS starts to receive answers to its queries.
Note: if the diagnostic tool was connected to PIC during the configuration
change process, the diagnostic tool must be closed and then opened again
to retrieve communication with the PIC.
Configure the PIC connected to a Comm3 Trane Equipment
Step 1: Configure PIC dip switches SW1 and SW2 according to the existing
Trane Equipment
ON
ON
1
2
3
4
5
6
7
8
OFF
CONFIGURATION
SW1 SW2
SW3 SW4
SW1 SW2
ON
1
2
3
4
5
6
7
8