Error - Iwatsu SS-521 Instruction Manual

4.2 Error

You can determine the nature of an error by observing the
device's LED. When an error occurs, deal with it as described
in the following table. If the device needs to be repaired,
please contact your authorized IWATSU distributor or reseller.
Error State
LEDs
continue
to flash
quickly.
LED is
lit up
continuously.
LEDs
continue
to flash
quickly.
Solution
A temperature anomaly has been
detected due to heating caused by
an overload. Remove the device
from the conductor being measured
immediately. Allow the device to cool
under conditions of no input and then
press the DEMAG/AUTO ZERO
The device will return to its state when
it was turned on. Start measurement
after performing demagnetization and
zero-adjustment again. (p. 37)
It is recommended to calibrate the
device since internal components may
have been subject to stress.
An internal CPU malfunction
(checksum error) has occurred . Have
the device repaired.
Error
key.
61