22
For the models GP-4301T/TW supports, see [OtasukePro!]
(
http://www.pro-face.com/otasuke/qa/3000/0056_connect_e.html
).
2.5.3 Expansion Unit
GP-4301T/TW is not equipped with an expansion unit interface. The expansion
units (each kind of unit like CC-LINK Unit) for GP-3300 series cannot be used.
2.5.4 Isolation Unit
RS-485 isolation unit for GP-3300 series (CA3-ISO485-01) cannot be used for
GP-4301T/TW. You can use the RS-232C isolation unit (CA3-ISO232-01) for
GP-4301T/TW instead. In this case, select “VCC” from [System Settings] ->
[Device/PLC] in the [Project] menu on GP-Pro EX.
2.6 Backup Battery (only when replacing with GP-4301T)
Unlike GP-3300 series, GP-4301T does not use rechargeable secondary batteries but
replaceable primary ones. (For both a rechargeable type and a replaceable one,
contents to be backed up are the same.)
When the time for replacement of backup batteries approaches, the message to urge
you to replace the battery, “RAAA053: Running out of power in the backup battery.
Please change the battery.” appears. When the message appears, replace the battery
referring to the GP4000 series hardware manual.
