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4.2 NC Card Part Names
4.2.1 Names of HR621 Card Parts
BAT
CF62
TEST
(7)
(8)
S.O.DIMM2
List of connectors
No.
Name
(1)
CF61
(2)
CF10
(3)
ISABUS
(4)
BAT
(5)
CIO
(6)
ISP
(7)
TEST
(8)
CF62
(9)
S.O. DIMM1, 2
List of rotary switches
No.
Name
(10)
DPADR
(11)
IOPADR
(12)
IRQ
(Note) Refer to "4.4 ISA NC Card Mounting" for details on setting rotary switches.
LED list
No.
Name
(13)
NCLED
(14)
SEMG
(15)
RWDG
CAUTION
Do not apply voltages on the connector other than those indicated in this manual. Doing
so may lead to destruction or damage.
Incorrect connections may damage the devices, so connect the cables to the specified
connectors.
Do not connect or disconnect the connection cables between each unit while the power
is ON.
Do not connect or disconnect any PCB while the power is ON.
4. NC Card (HR621/HR623/FCU6-HR655) Connection
4.2 NC Card Part Names
ISP
(6)
(13)
(4)
RWDG
(15)
S.O.DIMM1
(9)
ISABUS
This is used in the connection with the relay card (HR682). An F011 cable is connected.
This is used in the connection with the base I/O unit (DX2**, 3**, 4**). An F010 cable is connected.
This is connected to the personal computer expansion slot (ISA bus).
This is a battery holder. A Toshiba battery CR2450 is installed.
This is a connector for expansion.
Not used.
Not used.
Not used.
This is the MAGIC 64 memory module connector. Do not remove the memory module.
This is used in the address assignment setting of the personal computer expansion region.
This is used in the address assignment setting of the personal computer I/O port region.
This is used in the level setting of the interrupt request signal to the personal computer CPU.
This is the 7-segment LED for the NC status display. This LED changes when at startup, during
alarms, etc.
This is the chip LED for the NC system
emergency stop display.
This is the chip LED for the remote
communication watchdog display.
SEMG
CIO
NCLED
(5)
(14)
DPADR IOPADR
(11)
(10)
IRQ
(12)
(3)
ISABUS
Function details
Function details
Function details
When lit (red) : System in emergency stop.
When not lit
When lit (red) : Watchdog alarm.
When not lit
16
(1)
(2)
: Normal
: Normal
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