FQM1-TER01 Omron, FQM1-TER01 Datasheet - Page 342

• Manufacturer Part Number: FQM1-TER01
• Description: 5M 4COND 22AWG TPE ST MALE M12
• Manufacturer: Omron

Specifications of FQM1-TER01

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: FQM1TER01

Output Errors
Troubleshooting Problems in Modules
Input turns ON/OFF irregularly.
Errors occur in 8-point or 16-point blocks, i.e., for the
same common.
Input indicator does not light, but input operates nor-
mally.
None of the outputs will go ON.
None of the outputs will go OFF.
A specific bit address’ output does not turn ON.
(Indicator is not lit.)
Error condition
Error condition
(1) External input voltage is low
(2) Malfunction due to noise.
(3) Terminal block screws are
(4) Faulty terminal block connec-
(1) Common terminal screw is
(2) Faulty terminal block connec-
(3) Faulty data bus
(4) Faulty CPU
Faulty indicator or indicator cir-
cuit.
(1) The load power is not being
(2) Load power supply voltage is
(3) Terminal block screws are
(4) Faulty terminal block connec-
(5) An overcurrent (possibly
(6) Faulty I/O bus connector con-
(7) Output circuit is faulty.
Output circuit is faulty.
(1) Output ON time too short
(2) The bit’s status is controlled
(3) Faulty output circuit.
or unstable.
loose.
tor contact.
loose.
tor contact.
supplied.
too low.
loose.
tor contact.
caused by a short at the
load) resulted in a blown fuse
in the Output Unit. (Some
Output Units provide an indi-
cator for blown fuses.)
tact.
because of a program error.
by multiple output instruc-
tions.
Probable cause
Probable cause
Adjust external input voltage to
within the proper range.
Take protective measures
against noise, such as:
(1) Install surge suppressor.
(2) Install isolating transformer.
(3) Install shielded cables
between the inputs and loads.
Tighten screws.
Replace terminal block connec-
tor.
Tighten screw.
Replace terminal block connec-
tor.
Replace the Module or Input
Unit.
Replace the Coordinator Mod-
ule.
Replace the Module or Input
Unit.
Supply power.
Adjust voltage to within the
allowed range.
Tighten screws.
Replace terminal block connec-
tor.
Replace fuse.
Replace the Module or Output
Unit.
Replace the Module or Output
Unit.
Replace the Module or Output
Unit.
Correct program to increase the
time that the output is ON.
Correct program so that each
output bit is controlled by only
one instruction.
Replace the Module or Output
Unit.
Remedy
Remedy
Section 9-3
315