APPENDIXG. ALARM LIST
B–63604EN/01
736
No. DescriptionMessage
364 n AXIS : SOFT PHASE ALARM (INT) The digital servo software detected invalid data in the built–in pulse cod-
er.
365 n AXIS : BROKEN LED (INT) An LED error occurred in the built–in pulse coder.
366 n AXIS : PULSE MISS (INT) A pulse error occurred in the built–in pulse coder.
367 n AXIS : COUNT MISS (INT) A count error occurred in the built–in pulse coder.
368 n AXIS : SERIAL DATA ERROR
(INT)
Communication data from the built–in pulse coder cannot be received.
369 n AXIS : DATA TRANS. ERROR
(INT)
A CRC or stop bit error occurred in the communication data being re-
ceived from the built–in pulse coder.
380 n AXIS : BROKEN LED (EXT) The separate detector is erroneous.
381 n AXIS : ABNORMAL PHASE
(EXT LIN)
A phase data error occurred in the separate linear scale.
382 n AXIS : COUNT MISS (EXT) A pulse error occurred in the separate detector.
383 n AXIS : PULSE MISS (EXT) A count error occurred in the separate detector.
384 n AXIS : SOFT PHASE ALARM
(EXT)
The digital servo software detected invalid data in the separate detector.
385 n AXIS : SERIAL DATA ERROR
(EXT)
Communication data from the separate detector cannot be received.
386 n AXIS : DATA TRANS. ERROR
(EXT)
A CRC or stop bit error occurred in the communication data being re-
ceived from the separate detector.
387 n AXIS : ABNORMAL ENCODER
(EXT)
An error occurs in the separate detector. For details, contact the
manufacturer of the scale.
#7
202
#6
CSA
#5
BLA
#4
PHA
#3
PCA
#2
BZA
#1
CKA
#0
SPH
#6 (CSA) : Check sum alarm has occurred.
#5 (BLA) : Battery low alarm has occurred.
#4 (PHA) : Phase data trouble alarm has occurred.
#3 (PCA) : Speed count trouble alarm has occurred.
#2 (BZA) : Battery zero alarm has occurred.
#1 (CKA) : Clock alarm has occurred.
#0 (SPH) : Soft phase data trouble alarm has occurred.
#7
DTE203
#6
CRC
#5
STB
#4
PRM
#3 #2 #1 #0
#7 (DTE) : Data error has occurred.
#6 (CRC) : CRC error has occurred.
#5 (STB) : Stop bit error has occurred.
#4 (PRM) : Parameter error alarm has occurred. In this case, a servo parameter error
alarm (No. 417) is also output.
D The details of serial
pulse coder alarm