1-12 (E)
BCU-100 IM
2. KY-631 board
<Switch >
n
S100, S101, and S103 can be operated on the front panel.
Ref No.
Address
Name
Function
Factory setting
S100
(A-2: Side B)
Power
The system starts when pressed during standby.
_
The system shuts down when pressed for 2
seconds during operation.
S101
(B-2: Side B)
Reset
The system is reset when pressed during
_
operation.
S102
(A-2)
_
S102-1: Bank switching of NOR flash memory
All OFF
ON: Backup
OFF: Main
S102-2: Sets the starting mode.
ON: Automatically starts when the AC
power turns on.
OFF: Does not start automatically.
S102-3: Sets the starting path.
ON: Forcibly starts in the maintenance mode.
OFF: Starts with the path set on the firmware.
S102-4 to 6: Not used
S102-7, 8: Sets the RS-232C function
*
1
S103
(B-2: Side B)
Beacon
Pushes when turning on BEACON LED.
_
*
1: Setting the RS-232C function
S102-7
S102-8
Front side RS-232C
Rear side RS-232C
OFF
OFF
Terminal mode
Console/System control mode
ON
OFF
Console mode
System control mode
OFF
ON
Console/System control mode
Not used
ON
ON
Not used
Not used
1
2
3
4
5
6
7
8
( indicates the knob position.)
S101
S103
D112
D107
D111
D110
D109
D108
1
A
B
C
2
D106
S100
S102
Side A
