Delta Tau MACRO CPU BOARD 4Ax-602804-xHxx - Manual (Page 16)

MACRO-CPU Hardware Reference
E1: Watchdog Timer Disable
Rev -105
and Later
Location
Rev -104
and Earlier
Location
Jumper
Type
Description Default
B-1 F-1 2-PIN
Remove jumper to enable Watchdog Timer.
Jump pins 1 and 2 to disable Watchdog Timer (for test
purposes only)
not jumpered
E2: CPU Mode Operation
Rev -105
and Later
Location
Rev -104
and Earlier
Location
Jumper
Type
Description Default
D-2 D-1 3-PIN
Jump pins 1 and 2 for firmware download through serial
port.
Jump pins 2 and 3 for normal operation.
Pin 2-3
E3: Serial Port Baud Rate
Rev -105
and Later
Location
Rev -104
and Earlier
Location
Jumper
Type
Description Default
E-3 E-2 2-PIN
Jump pins 1 and 2 for 9600-baud serial port operation.
(Required for Yaskawa interface).
Remove jumper for 38400-baud serial port operation.
not jumpered
E4: Power Supply-Loss Control (±15Vdc Supply Monitor)
Rev -105
and Later
Location
Rev -104
and Earlier
Location
Jumper
Type
Description Default
E-3 E-2 2-PIN
Jump pins 1 and 2 to disable servo outputs on loss of +5V,
+15V, or –15V power supply.
Remove this jumper to monitor +5Vdc power supply only.
±15V supply monitoring is not usually required for
applications without DACs or A-D converters.
not jumpered
3U MACRO-CPU Jumper and Switch Configurations 12