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Chapter 3Chapter 3 Checking the SystemChecking the System
3.13.1 IntroductionIntroduction
This chapter contains instructions for installing and using the UDAS SYSCHECK software. The
software contains diagnostic features that verify the UDAS unit is functioning.
SYSCHECK is only an interface to the UDAS unit(s). The way that you interface input or outputs
to the UDAS can be a complicated issue.
Since a variety of termination panels are available for the UDAS units, refer to the
documentation provided with the termination panel for the exact I/O configuration of the specific
panel that you purchased.
Termination options are discussed in Appendix B, Accessories in this manual.
WARNING!
Use extreme caution when using SYSCHECK.
The UDAS SYSCHECK software could cause unexpected results in the equipment that you
connect to the UDAS unit.
Depending on the type of equipment that you have connected to the UDAS unit, severe
damage to equipment and/or bodily harm may occur while conditions of the UDAS are in
transition.
Large unisolated voltages may damage the UDAS unit. UDAS analog output will not drive low
impedance loads.
The UDAS digital I/O inputs and outputs must be TTL compliant.
UDAS analog inputs in excess of 20 V may cause permanent damage to the UDAS unit.
UDAS counter inputs must be TTL compliant.