Setting The Interface Board; Setting The A30Bd-Pcf Interface Board - Mitsubishi Electric MELSEC System Q Installation Manual

4. SSCNET COMMUNICATION DRIVERS
4.3

Setting the Interface Board

4.3.1

Setting the A30BD-PCF Interface Board

This section describes the switch setting of the interface board.
SW1
SW1
SW2
SW2
SW3
SW3
SW4
(1) Reset switch (SW1)
Turn on the reset switch (SW1) to reset the interface board.
During communication, do not press the reset switch as it will shut off
communication.
If proper communication cannot be made, reset the interface board with the
reset switch and then make communication.
(2) Interrupt level (SW2, SW3)
Set the identification number (IRQ level) used by the Operating System to
recognize the interface board.
When setting the interrupt level, set to ON only one switch whose level does not
overlap the interrupts of the other ISA bus extension boards, and set all other
switches to OFF.
Note that the settings of SW2 and SW3 should be the same.
SW2, SW3
1
2
3
4
Definition Default
IRQ10 enable OFF
IRQ11 enable OFF
IRQ12 enable OFF
IRQ15 enable OFF
4 − 9
CON1 port
CON2 port
Remarks
OFF : Invalid
ON : Valid