Omron NV3Q Series, Connection Manual

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FP2 Computer Communications Unit (CCU)
Section 2-6
2-6 FP2 Computer Communications Unit (CCU)
PLC Model Selection Select Panasonic FP Series.
Applicable Devices
Note (1) The maximum values that can be set by the PT are given.
(2) The addressable memory ranges depend on the model of PLC that is
used. Refer to the user manuals for your PLC for details.
Communications Settings The following communications settings are recommended for the PT and
PLC.
■ PT Communications Settings (Set from the NV-Designer using the NV
Configuration.)
■
PLC Communications Settings
Note With the FP2 CCU, the parity check is always odd and there is al-
ways one stop bit.
Bit/word devices No. Comments
Bit devices Input relays X 0000 to X 511F
Output relays Y 0000 to Y 511F
Internal relays R 0000 to R 886F
Link relays L 0000 to L 639F
Timers T 0000 to T 3071
Counters C 0000 to C 3071
Special internal relays R 9000 to R 910F
Word devices Input relays WX 0000 to WX 511
Output relays WY 0000 to WY 511
Internal relays WR 0000 to WR 886
Link relays WL 0000 to WL 639
Data registers DT 00000 to DT 10239
Link data registers LD 0000 to LD 8447
Timer/counter set value area SV 0000 to SV 3071
Timer/counter elapsed value area EV 0000 to EV 3071
File registers FL 00000 to FL 32764
Special data registers DT 90000 to DT 90511
Item Setting
Baud rate 19,200 bps
Data bits 8
Stop bits 1
Parity Enabled, odd
Item Setting
Communications mode Computer link
Baud rate 19,200 bps
Data bits 8
Stop bits 1
Parity Enabled, odd
End code CR
Start code No STX
Unit number 1
Modem connection No connection