YOKOGAWA VZ20X, User Manual

Page: 137 / 158

9-2
IM 77V01B01-01EN 5th Edition: 2023.03.07-00
Continued
Main unit
status LED
Analog input
status LED
VZ Configurator
Device
Status
Analog input
operation
Ethernet
communication
operation
USB
communication
operation
Corrective action
Timing of
error
occurrence
Fault
diagnosis
display
Monitoring
display
Lights
(green)
Flashes
(green)
- +Burnout/-
Burnout
Analog input
burnout error
Up scale
105%
Down scale -
5%
Normal
operation
Normal
operation
Check wiring and sensors.
When values become normal,
the LED display state returns
to lit (green) state.
During
operation
Lights
(green)
Flashes
(green)
- +OVER/-
OVER
Analog input
overscale/
underscale
Normal
operation
Normal
operation
Normal
operation
Check input values.
When values become normal,
the LED display state returns
to lit (green) state.
During
operation
Lights
(blue)
Lights
(green)
Time
retrieval
error
- - Stop Stop Normal
operation
Turn the power supply OFF
and then ON.
When USB
Type-C
detection is set
to "Disable",
initialize
parameters.