3.3.5 Signals and connections
About
SmarTac is operated by signals from the robot. Signals and connections are
described below.
SmarTac I/O
There are 4 I/O signals used by SmarTac in each applicable motion task.
Input used for surface detection and sensor validity.diSE_DETX
Output used to activate the SmarTac board.doSE_SENSORX
Output used to set the sensing reference voltage.doSE_REFX
Output used to switch the search detection signal between channel 11
and 12. Channel 11 is connected to the gas cup and channel 12 to the
wire. The signal will be defined as a simulated signal if optional wire
searching hardware has not been installed.
doWIRE_SELX
xx1400001478
Figure 3.1: I/O time line
32 Application manual - SmarTac
3HAC024845-001 Revision: A
© Copyright 2004-2016 ABB. All rights reserved.
3 Application guide
3.3.5 Signals and connections
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