4.12
LED lights meaning
On the front panel of CSMIO/IP device, there are groups of LEDs that simplify verifying the correct-
ness 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 and outputs LEDs do not require more explanations. For example, if you
give the 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
diode lights up when at least one expansion module is connected and when the
communication on the CAN bus is correct.
•
RS485
diode lights up if there is a communication on RS485 bus.
•
RS232
diode lights up if there is a communication on RS232 port.
•
ETHERNET
diode lights up if the controller communicates with a PC computer.
•
ERR0-ERR3
diodes indicate controller errors. During normal operation, any of these di-
odes should not light up. If any of them light up you should contact service – “contact”
tab on
http://www.cs-lab.eu
website.
•
STAT0-STAT3
diodes indicate controller status, information about the status is very
helpful information that CS-Lab service should get if there are any problems during the
device work. Below you find detailed description of the lights meaning.
Digital inputs 16-31 LEDs and communi-
cation ports activity LEDs
Digital inputs 0-15 LEDs and error signal-
ization (ERRx) LEDs
Digital output 0-15 LEDs and device sta-
tus signalization (STATx) LEDs
C S - L a b s . c . – C S M I O / I P - S - C N C C o n t r o l l e r
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