Setting In A Computer Link Connection; Communication Setting Specifications - Mitsubishi Electric F920GOT-K Hardware Manual

GOT-F900 SERIES (CONNECTION)
9.3

Setting in A Computer Link Connection

In A computer link connection, the switches in the computer link unit (shown in the following page)
should be set as described below.
9.3.1

Communication Setting Specifications

1) Setting the mode selector switch
Set the mode so that the COM port of the computer link unit connected to the GOT-F900 is set to the
dedicated protocol format 1.
COM port
2) Setting the transmission specifications setting switches
Set the transmission specifications setting switches of the computer link unit to realize the
transmission specifications shown in the table below.
Transmission speed
Data
format
Write in RUN mode
- The specifications such as the transmission speed are fixed on the GOT-F900 side, and cannot be
changed.
3) Setting the station number setting switches
Match the switches to the value set in the GOT-F900 (0 to 15).
(In some computer link units, the switches should be set in the range from 0H to FH.)
4) Turning on the power again
After setting the A computer link, make sure to turn off the power once, then turn it on again.
(Even if the RESET switch in the ACPU is pressed, the changed setting does not become valid.)
RS-422
RS-232C
Item
Data bit
Parity bit
Stop bit
Sum check
Set value
RS-422: Format 1
5
RS-232C: No protocol
RS-422: No protocol
1
RS-232C: Format 1
Set value
19,200 bps
7 bits
Provided (even)
1 bit
Provided
Possible
Connection of MELSEC-A Series PLC 9
Remarks
Remarks
9-8