5-2. Error Flowchart
Communication Error Flowchart
Station number(UNIT NO.)
is overlapped.
Are transmission
cables installed and connected
Properly?
See Note 1)
Are terminal stations
set properly?
Do transmission
cables meet with the recommended
specifications?
See Note 2)
Please contact us
Notes :
• 1)Be sure to check that the transmission cables are connected positive(+) to positive(+), and nega-
tive(-) to negative(-).
• 2)The transmission distance will vary depending on the cable specifications. When twisted pair
cables, be sure to refer to page 13, "Recommended Cable Specifications".
62
NO
YES
NO
YES
NO
YES
Install the cables correctly.
Set the Mode Selector Switches 3 and 4(MODE SW. 3
and 4) to ON at each end of the W type(Wire) Link network
and then turn OFF the power.
Then, turn ON the power again.
Refer to page 13, "3.Recommended Cable Specifications"
and reinstall the transmission cables.