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It is possible to use a RS485 network to connect multiple
Art. 3360 to the same PC with software Art. 1249B installed.
Each module must have a different ID CODE (RS485
address), see page 18.
1. connect cables of RS485 serial line to terminals
485D+/485D- on Art. 3360 (see diagram page 35).
2. access programming mode, see page 5
3. select the menu items:
Settings ⇒ Type of download ⇒ RS485
3. Multidownload
TYPE OF DOWNLOAD
OFF
USB
*RS485
OK OK
SCROLL ESC
4. run software Art. 1249B
5. run the download procedure and wait until it is completed
CAUTION: the selected call mode must match the one
confi gured on module Art. 3360, see page 13.
CAUTION: make sure in "Parameters confi guration" on
Art. 1249B that the correct communication port is selected.