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JC-IO USERS MANUAL EM-9044-B
7. TROUBLE SHOOTING
7.1 JCIOCFG
PROBLEM FACED
CHECKS TO BE DONE
METHOD OF HANDLING
JCIOCFG does not
connect to JC-IO via
COP-US.
Is COP-US Driver installed?
Install the driver software from the CD
attached to COP-US or download from M-
System's web site.
Is COM port correct?
Select the correct COM port No.
(Refer to 4.3.1 COM Port)
7.2 LED Indication
PROBLEM FACED
CHECKS TO BE DONE
METHOD OF HANDLING
The LED does not
come on.
Is the JC-IO powered on?
Check the power supply (24 V DC).
The POWER LED is
blinking.
Is the LAN cable connected to the
JC-IO?
Connect the LAN cable securely to the
HUB and router.
Is the JC-IO turned OFF and ON after
setting IP address to the JC-IO?
Turn OFF and ON the power of the JC-IO.
Is the IP address allocated from the
router such as DHCP server when
the JC-IO is in auto IP address setting
mode?
Confirm the setting of the using router.
(Refer to the users manual of the router.)
The RUN LED is blink-
ing
Is the JC-IO connected to the Modbus
server and SLMP device registered by
C (Connection) of JCIOCFG?
Confirm the setting of the master device
that registered in C (Connection) and the
system log of the JCIOCFG.
(Refer to 4.5.3 System Log)