Mitsubishi Electric GT1685 Connection Manual page 736

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Determining the channel No.
(1) Channel No. of PLC, motion controller, temperature controller, inverter, servo amplifier, CNC, robot
controller
After determining the connection type to be used, determine the channel Nos. (CH No. 1 to CH No. 4) to be
used for the respective connection types.
There are no special cautions to be attended to for determining channel Nos.
Set the channel No. by selecting [Common]
(2) Channel No. of external devices (fingerprint unit, barcode reader, RFID controller, personal computer and
serial printer)
When connecting a fingerprint unit, barcode reader, RFID controller, personal computer or serial printer, select
the channel No. (No.5 to No.8) for each external device.
(a) Number of external devices that can be connected to the GOT
One fingerprint unit, barcode reader, RFID controller, personal computer or serial printer can be connected
to one GOT.
One driver must be set for one channel No. (No.5 to No.8) in the communication settings.
(b) Operator authentication (external authentication or fingerprint authentication)
When using the operator authentication (external authentication or fingerprint authentication), the RFID
controller is available for the channel No.8 only.
(c) External devices that requires the power supply from the GOT
When using the barcode reader or RFID controller that requires the power supply from the GOT, set the
channel No.8.
When the channel No.5 to No.7 is set, the GOT cannot supply the power.
Write Check
Sheet
22.5
Multi-channel Function
Check Sheet
22 - 22
22. MULTI-CHANNEL FUNCTION
22.3 GOT Side Settings
1.1.1 Setting connected equipment (Channel setting)
Write down the following items selected in this section to the check sheet.
Selection of connection type
Write down the name of connection type to be used.
[Controller Setting] from the menu.