3. If necessary, invert the signal logic of the digital input lines by setting the Invert Digital
Input Used For Negative Limit parameter (0x5F) and Invert Digital Input Used For Positive
Limit parameter (0x60).
Example: Digital input lines 1, 3, and 4 are to be used for axis 1 as the sources of the positive
limit switch signal. In addition, the signal polarity of lines 1 and 3 is to be inverted for axis 1.
Send:
SPA 1 0x5E 13
to select lines 1, 3, and 4
SPA 1 0x60 5
to invert the signal polarity of lines 1 and 3
Using Digital Input Signals for the HID Control
The digital inputs of the
I/O socket can be used as HID axes for HID control:
■
Axis 3: Pins 1 and 2 (TTL signals)
■
Axis 4: Pins 3 and 4 (TTL signals)
These HID axes can be used to control the relative target position of the axis connected to
the E-871.1A1N.
8.3.5
Commands
C
Page
CPY
Copy Into Variable
120
CTO
Set Configuration Of Trigger Output
122
CTO?
Get Configuration Of Trigger Output
124
D
Page
DIO
Set Digital Output Lines
126
DIO?
Get Digital Input Lines
126
F
Page
FED
Find Edge
131
FRF
Fast Reference Move To Reference Switch
132
J
Page
JRC
Jump Relatively Depending On Condition
144
M
Page
MEX
Stop Macro Execution Due To Condition
148
T
Page
TIO?
Tell Digital I/O Lines
163
TRO
Set Trigger Output State
165
TRO?
Get Trigger Output State
165
W
Page
WAC
Wait For Condition
167
8.3.6
Parameters
8 E-871.1A1N FUNCTIONS
PZ285EN
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