N) Operation Via Communication And Its Settings - Mitsubishi Electric FR-A820-00046 Instruction Manual

(N) Operation via communication and its settings

5.15 (N) Operation via communication and its settings
Purpose
To start operation via
communication
To operate via communication from
PU connector
To operate via communication from
RS-485 terminals
To Communicate using USB
(FR Configurator2)
To connect a GOT
5.15.1 Wiring and configuration of PU connector
Using the PU connector enables communication operation from a personal computer, etc.
When the PU connector is connected with a personal, FA or other computer by a communication ca-
ble, a user program can run and monitor the inverter or read and write to parameters.
PU connector pin-outs
Pin number
Tab. 5-264: PU connector (terminal description)
5 - 600
Parameter to set
Initial setting of operation via
communication
Initial setting of computer link
communication (PU connector)
Initial setting of computer link
communication (RS-485
terminals)
MODBUS RTU communication
specification
USB communication
GOT automatic recognition
Inverter
(Receptacle side)
Front view
Name
1 SG
⎯
2
3 RDA
4 SDB
5 SDA
6 RDB
7 SG
⎯
8
P.N000, P.N001,
P.N013, P.N014
P.N020 to P.N028
P.N030 to P.N038
P.N002, P.N030,
P.N031, P.N034,
P.N080,
P.N040, P.N041
P.N020, P.N030
Fig. 5-299:
PU connector pin-outs
8 to 1
8 1
Description
Earth (ground) (connected to terminal 5)
Operation panel power supply
Inverter receive+
Inverter send-
Inverter send+
Inverter receive-
Earth (ground) (connected to terminal 5)
Operation panel power supply
Parameters
Refer
to
page
Pr. 549, Pr. 342,
5-606
Pr. 502, Pr. 779
Pr. 117 to Pr. 124
5-610
Pr. 331 to Pr. 337,
Pr. 341
Pr. 539, Pr. 331,
Pr. 332, Pr. 334, 5-630
Pr. 343,
Pr. 547, Pr. 548 5-610
Pr.117, Pr.331 5-649
I002726E