Optex SC-U1 Operation Manual page 85

Error details
The Connector for SC-U-EB
measurement is not properly connected.
value is not
displayed.
A computer is connected. Measurement and output cannot be performed
The sensor cable is not
properly wired.
The sensor cable is
broken.
The sensor is out of order. The sensor must be repaired. Contact the dealer.
The connection The gateway is not
connected.
status is
not displayed.
The cable is not properly
Data is not
wired to the transmitter.
visible in the
The cable is not properly
cloud.
wired to the gateway.
The cable is broken.
The power cable is not
wired to the gateway.
Power of the gateway is
OFF.
Breaker of the gateway
has been activated.
A computer is connected
to the gateway.
The gateway is uploading
data to the cloud server
The gateway is under
warm-up after power is
turned ON.
The gateway is out of
order.
Cause
Turn off power, check the connector, and refer to
"Sensor Input/Output Expansion Board SC-U-EB
Instruction Manual", "4. Installation" to wire the
cable properly.
while the product is connected to a computer. Cut
the connection with the computer.
Turn off power, check the wiring, and be sure to
wire properly.
Make sure that the cable is not damaged. If any
damage is found, contact the dealer.
To send data to the cloud server, the gateway must
be connected to the transmitter.
Connect the gateway.
Turn off power of the transmitter and the gateway,
check the wiring, and be sure to wire properly.
Turn off power of the transmitter and the gateway,
refer to the gateway's instruction manual to check
the internal wiring of the gateway, and be sure to
wire properly.
Make sure that the cable is not damaged. If any
damage is found, contact the dealer.
Turn off power of the transmitter and the gateway,
refer to the gateway's instruction manual to check
the internal wiring of the gateway, and be sure to
wire properly.
Follow the description of the gateway's instruction
manual to turn on power.
Follow the description of the gateway's instruction
manual.
Connection with the transmitter cannot be checked
while being connected to a computer. Follow the
description of the gateway's instruction manual.
Connection with the transmitter cannot be checked
during communications with the cloud server. Wait
until the communication is completed.
Connection with the transmitter cannot be checked
during warm-up. Wait until warm-up is completed.
The gateway must be repaired. Contact the dealer.
Action
85