Fujitsu AIRSTAGE J-III L AJ 072LELAH Series Design & Technical Manual page 606

„ PROCEDURE IN BRIEF REGISTER DATA TO KNX CONVERTOR
„
FOR VRF (UTY-VKGX)
Address initial settings are 4 methods as follows.
(1) Default addresses of indoor unit and outdoor unit are used. (Initial setting is not necessary)
Default address value ([RefNo.—NodeNo.])
Indoor unit: [00―00] [00―01] ••• [00―63]
[01―00] [01―01] ••• [01―63]
Outdoor unitt: [00―00] [00―01] ••• [00―03]
[01―00] [01―01] ••• [01―03]
(2) Scan
Scan procedure is as follows.
STEP 1: Turn on the switch of scan setting.
STEP 2: "Scan display" by LED (address is registering inside the convertor.)
STEP 3: "Number of connected indoor unit display" by LED (Scan is complete)
STEP 4: Turn off the switch of scan setting
STEP 5: "Address update display" by LED
STEP 6: Turn on the main power again.
STEP 7: "Address rewriting display" by LED (Addresses are synchronized among boards)
* When scan error is generated, performing the scan again is necessary.
(3) Setting from PC
NOTE: For detailed information, check the Application Manual which is included inside
packaged DVD.
STEP 1: Install Tool for Convertor (software) for UTY-VKGX in PC.
Tool for Convertor is the accessory item of UTY-VKGX.
STEP 2 Connect the PC and KNX convertor for VRF (UTY-VKGX) .
Connection will be done by the connector cable provided as an accessory item of
UTY-VKGX.
STEP 3: Set KNX Convertor (UTY-VKGX) to USB Mode.
STEP 4: Initial setting of Indoor Unit & Outdoor Unit Addresses by using the Tool for
Convertor.
STEP 5: Register the initial setting data to UTY-VKGX. Click 'Register' dialog.
In this stage, KNX Convertor (UTY-VKGX) is ready for binding and commissioning.
(4) ETS
For how to configure the settings from the ETS, refer to the Interface Specification.
Important: KNX Convertor will not operate if,
● VRF network system address (Outdoor and Indoor units address) allocation
information are not registered to KNX Convertor.
- (05 - 138) -