Mitutoyo LGH Series User Manual

57
6 Troubleshooting
No. 99MBC122A
Display/
total tolerance
indicator
RS-232C
output
NOM
signal
Tolerance/
BCD
Cause
Solution/
Error cancellation method
Counter value
-
Error_52 L Counter
value
status
Counter
value
status
RS command mal-
function
Revise the RS command.
Automatic cancellation
Error 55
Red indicator
on
- H L1 = L
L5 = L
FFFF55
RS LINK malfunc-
tion
HOLD signal mal-
function
Check the unit's connection
status, I/O connector peripheral
circuit, power, etc.
Turn on the power switch again.
Error 80
Red indicator
on
Error_80 H L1 = L
L5 = L
FFFF80
Peak detection
error
(Overspeed)
Revise the measurement condi-
tions.
y [SEL]
y CS00CRLF (RS)
y HOLD input (I/O)
Error 90
-
Error_90 L Counter
value
status
Counter
value
status
Tolerance value
setting error or
parameter setting
error
y Input the tolerance value again.
y Input the parameter value
again.
[SEL]
Error 95
-
Normal
output
L Counter
value
status
Counter
value
status
Key protect Cancel the key protection param-
eters.
Automatic cancellation
Tips
• In the "Solution/Error cancellation method" column, "RS" denotes an RS-232C command and "I/O" denotes
an external HOLD signal.
• The error output format of RS-232C is "CH**,Error$$CRLF".
• "Error 40" (gage head malfunction) is also displayed when no gage head is connected.
• "Error 90" and "Error 95" are displayed when a tolerance value setting error occurs due to a key operation.
• "Error_90" in the RS-232C output means that a tolerance value setting error has occurred due to an RS
command.
• If an error occurs while you are setting parameters, the preset value, or the tolerance value, the error will be
output after the counter display return to the counter value status. However, the error signal will be output
immediately to any external output.

Mitutoyo LGH Series Specifications

General

Brand	Mitutoyo
Model	LGH Series
Category	Measuring Instruments
Language	English