Daikin MicroTech III Troubleshooting Manual page 23

Figure 45: Successful Connection Message
6. Browse to the location on the hard drive where the
BACnet communication module .hex file has been saved.
7. Click on the ".hex" file and select Open.
8. Verify that the Log screen message indicates the data file
has opened successfully
Figure 46: Successful Data File Open Message
9. Apply power to the unit controller.
10. Remove (if connected) the jumper from pin 1 and pin 2
on J2 of the BACnet communication module.
11. Press the F7 key to begin production programming.
12. Click OK when the screen shown in
and programming is complete.
www.DaikinApplied.com
(Figure 46).
Figure 47 appears
Download and Configuration - BACnet
Figure 47: Target Erased, Programmed, and Verified
Successful
13. Remove power from the unit controller.
14. Remove the JTAG cable connection from the BACnet
communication module.
15. Press and hold the Default and Reset push buttons on
the BACnet communication module as shown in
33.
16. Apply power to the unit controller.
17. Release the Reset push button, and continue to hold the
Default push button until all four BACnet communication
module LEDs (D1 to D4) are on steady
18. Verify that application is operating correctly by observing
the following LED activity:
LED D1
a. flashes on and off approximately every
half second. This indicates that the application is
running.
LED D2
b. flashes in bursts approximately every half
second. This indicates communication between
the unit controller and the BACnet communication
module.
LED D3
c. flashes for each message transmitted to
the MS/TP network.
LED D4
d. flashes for each message received from
the MS/TP network.
All BACnet communication parameters have now been
returned to default settings. Reconfigure network values as
required. See ED 15103, available on www.DaikinApplied.com,
for further details.
NOTE: Refer to the Troubleshooting Guide and FAQ
If necessary, contact the Controls Customer Support
group at 866-462-7829 for technical assistance.
23 OM 1085-6 • MICROTECH III CONTROLLER
Figure
(Figure 33).
section.