Led Lights Meaning; Types And Location Of The Leds - CS-Lab CSMIO/IP-A Manual

4.12 LED lights meaning

On the front panel of CSMIO/IP device, there are groups of LEDs that simplify verifying the correctness of
electric installation and diagnostic of such components as HOME switches, LIMIT switches and safety
switches (E-Stop) etc.

4.12.1 Types and location of the LEDs

Digital inputs 0-23 LEDs, Error LEDs and
communication ports activity LEDs
Digital inputs and outputs LEDs do not require more explanations. For example, if you give the
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signal to the input no. 5, the IN5 LED lights up. Similarly, if you switch on the output no. 2 – OUT2
LED lights up.
CAN LED diode lights up when at least one expansion module is connected and when the commu-
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nication on the CAN bus is correct.
RS485 diode lights up if there is a communication on RS485 bus.
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RS232 diode lights up if there is a communication on RS232 port.
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ETHERNET diode lights up if the controller communicates with a PC computer.
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ERR0-ERR2 diodes indicate controller errors. During normal operation, any of these diodes
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shouldn't light up. If any of them light up you should contact service – "contact" tab on
http://www.cs-lab.eu
STAT0-STAT3 diodes indicate controller status, information about the status is very helpful in-
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formation that CS-Lab service should get if there are any problems during the device work. Below
you find detailed description of the lights meaning.
C S - L a b s . c . – C S M I O / I P - A - C N C c o n t r o l l e r
Digital outputs 0-15 LEDs and device
state information (STATx) LEDs
website.
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