Self Diagnostics Function (Error); Self Diagnostic Items - Toho Electronics TRM-10C Instruction Manual

10.2 Self Diagnostics Function (ERROR)

This instrument always makes a self diagnostics on the items listed in Table 10.1 below. When an
error is found in the self diagnostics results, a relevant error number is displayed.

10.2.1 Self Diagnostic Items

Table 10.1 List of Diagnostic Items
Error
Type
message
［Note1］The lifetime of the cell assumes about 10 years but sometimes depends of the use environment.
Parts
Zero point Zero point position of servomotor
sensor cannot be detected.
ADC conversion end error, Initializing error
IC for clock The clock battery runs down［Note1］
WDT Watchdog timer error
EEP WRITE Non-volatile memory Writing error
Non-volatile memory Reading error
EEP READ1
(Setup data)
Non-volatile memory Reading error
EEP READ2
(Engineering data)
Non-volatile memory Reading error
EEP READ3
(ADC Calibration data)
The measurement of the RJC internal
RJC ERROR
temperature sensor is abnormal.
Input range error at the calibration of
Calibration error
voltage.
Input range error at the calibration of
Calibration error
RTD.
Area error Input value is over the setting range.
Time error Clock time setting error
Setting the channel (CH1) which cannot
Setting range
set up the sum/difference/average
error
operation.
Span L ≧ Span R
Area error
Scale L ≧ Scale R
Area error
Zone L ≧ Zone R or
Area error
Zone R－Zone L is less than 5mm.
The reference channel range of the
Setting channel
sum/difference/average operation is
error
except Volt, TC, RTD and SCALE.
All channels
Setting the Skip all channels.
skip error
―116―
Diagnostic
HXPRM10mnCT002E
Remedy
Contact our
dealer where
you purchased
the instrument
or our sales
representative.
Review the input
connections,
please do the
correct
calibration.
Set properly