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3. DETAILED EXPLANATION OF [AL. 2A LINEAR ENCODER ERROR 1]
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3. DETAILED EXPLANATION OF [AL. 2A LINEAR ENCODER ERROR 1]
If the cause of [AL. 2A Linear encoder error 1] occurrence is not identified, confirm the alarm display details
of MR Configurator2, and contact each manufacturer.
Table 3.1 Detailed explanation of [AL. 2A Linear encoder error 1] for each manufacturer
Alarm
No.
Detail
inform
ation
No.
[AL. 2A Linear encoder error 1] details
Mitutoyo Magnescale
Heidenhain
Renishaw
NIDEC
SANKYO
AT343A/AT54_A ST74_A SR_7 SR_5/SL710 RESOLUTE PSLH041
2A.1 01 Initialization error Overspeed error Laser diode error Initialization error Initial error EEPROM error
2A.2 02
Photoelectric
capacitive data
mismatch
Initialization error
Encoder
mismatch error
Encoder warning
Scale level error
INC/ABS data
mismatch error
Temperature
error
2A.3 03
Photoelectric
error
Hardware error
Incremental
signal error
INC data error Speed error
2A.4 04 Capacitive error
ABS detection
error
Absolute signal
error
ABS data error
Absolute signal
error
Offset error
2A.5 05 CPU error Transducer error CPU error Amplitude error
2A.6 06 EEPROM error
Signal strength
error
System memory
error
Encoder alarm EEPROM error Thermal alarm
2A.7 07 ROM/RAM error
Signal strength
alarm
2A.8 08
Optical
overspeed
Thermal alarm Speed error Overspeed error Overspeed
As an example, the following describes the detailed information when [AL. 2A Linear encoder error 1] occurs
in the linear encoder AT343A manufactured by Mitutoyo.