Newall DP900, Руководство пользователя

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39
Generic functions
• Off - No action is taken. This is the default option.
• Reset Axis - Sets axis value to zero or resets the output for that axis.
(See Output on page 39 for more details).
• Enter key - Works as an enter key (Option available only for Input 4).
• External Angular Reference Input - Works as external angular
reference input (Option available only for Input 4).
Output
You can configure the output in two modes: Single axis operation and
Multiple axis operation.
If the DP900 power is disconnected during output operation, all output
parameters are reset to factory defaults. This is done for safety reasons. If
power disconnect happens after the reset, the output parameters are
stored in memory.
Single axis operation
In this mode, the outputs are all used by the positions set for a selected
axis. So for single axis operation, any one axis can be configured for this
operation. You can use {
pos. } to set a particular axis to operate as a
single output mode. The following diagram explains its operation in detail.
Multiple axis operation
In this mode, you assign each output line to an individual axis, so Output 1
is for the X-axis, Output 2 is for the Y-axis, etc. A pulse is issued whenever
an axis passes a set position. The following diagram explains its operation
in detail:
OUTPUT 1
OUTPUT 2
OUTPUT 3
OUTPUT 4
POSITION 1
POSITION 2
POSITION 3
TRAVEL DIRECTION
RESET
POSITION
PULSE
WIDTH
OFF
OFF
OFF
OFF
ON
ON
ON
ON
Positive
Negative
TRAVEL DIRECTION
OFF
ON
POSITION 2
POSITION 2
POSITION 2
OUTPUT
PULSE
WIDTH
PULSE
WIDTH
RESET
POSITION
Positive
Negative