Available Commands:
The commands listed in the table below list the commands available for the
Mitsubishi FX series interfaces.
CALL PLCINIT Statement
Purpose:
This command is used to initialize communication with the FX. CALL
PLCINIT must be issued prior to any other communication (reading or
writing) to the specified PLC. CALL PLCINIT initializes the BAUD rate to
9600 Baud, 7 data bits, even parity. Either COM 1, COM 2, RS422, and
RS232 can be specified. Note that on T-60 ’s COM1, RS422 is
recommended. If the CALL PLCINIT command fails, the T-60 Series unit
will break your program and generate the error message “PLC link not
established.” If this make sure that the connections and communications
configurations are correct. If they are OK, check to make sure that the FX is
powered up and ready to accept Commands.
Cmd # Command PLC Data Type Address Size
1
2Inputs X0-177 BIT
3Outputs Y0-177 BIT
4Registers D0-511
8000-8255 Word
5
6
7
8
9Auxiliary Relays M0-1023
8000-8255 BIT
10 Timer Contacts T0-255 BIT
11 Counter
Contacts C0-255 BIT
12 Timer Value T0-255 WORD
13
14 Counter Value C0-199 WORD
15
Table 15
Mitsubishi FX Series Interface
Commands
T-60 Operator's Manual
94