
PMAC2A-PC104 Hardware Manual
Acc-1P E-Point Jumper Descriptions
46
E3 – E4: JHW, PD Function Select
E Point and Physical
Layout
Location Description Default
E3
E4
Jump pin 1 to 2 to enable handwheel
channel 1 inputs.
Jump pin 2 to 3 to enable pulse and
direction channel 1outputs.
1-2 Jumper
installed
E4
E4
Jump pin 1 to 2 to enable handwheel
channel 2 inputs.
Jump pin 2 to 3 to enable pulse and
direction channel 2 outputs.
1-2 Jumper
installed
E5: Servo Gate Address Select
E Point and Physical
Layout
Location Description Default
E5
E5
Jump pin 1 to 2 to address ACC-1P
channels at the regular addresses for
channels 5 to 8.
Jump pin 2 to 3 to address ACC-1P
channels at the regular addresses for
channels 5 to 8 plus $40.
1-2 Jumper
installed
E6: I/O Gate Address Select
E Point and Physical
Layout
Location Description Default
E6
E5
Jump pin 1 to 2 to address ACC-1P I/O
ports at the regular addresses.
Jump pin 2 to 3 to address ACC-1P I/O
ports at the regular addresses plus $40.
1-2 Jumper
installed
E7: Machine Input Source/Sink Control
E Point and Physical
Layout
Location Description Default
E7
E5
Jump pin 1 to 2 to apply +5V to input
reference resistor sip pack; this will
bias MI1 to MI8 inputs to +5V for
"OFF" state; input must then be
grounded for "ON" state.
Jump pin 2 to 3 to apply GND to input
reference resistor sip pack; this will
bias MI1 to MI8 inputs to GND for
"OFF" state; input must then be pulled
up for "ON" state (+5V to +24V).
1-2 Jumper
installed
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