Mitsubishi Electric SV13/22 Programming Manual page 42

3. POSITIONING SIGNAL
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(8) Error detection signal (M1607+20n)
(a) The error detection signal comes ON when a minor error or major error is
detected and is used to determine whether or not errors have occurred.
When a minor error is detected, the corresponding error code
stored in the minor error code storage area.
When a major error is detected, the corresponding error code
stored in the major error code storage area.
(b) When the error reset signal (M1807+20n) comes ON, the error detection
signal goes OFF.
Minor error or major error
detected
Error detection
signal (M1607+20n)
Error reset
signal (M1807+20n)
REMARKS
(Note-1): For details on the error codes when minor errors occur, see Appendix 2.2.
(Note-2): For details on the error codes when major errors occur, see Appendix 2.3.
(9) Servo error detection signal (M1608+20n)
(a) The servo error detection signal comes ON when an error occurs at the
servo amplifier side (excluding errors that cause alarms, and emergency
(Note-1)
stops)
occurred.
When an error is detected at the servo amplifier side, the corresponding
error code
(b) The servo error detection signal goes OFF when the servo error reset signal
(M1808+20n) comes ON, or when the servo power supply is switched back
on.
Servo error detected
Servo error detection
signal (M1608+20n)
Servo error reset OFF
signal (M1808+20n)
REMARK
(Note-1): For details on the error codes of errors detected at the servo amplifier
side, see Appendix 2.4.
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ON
OFF
OFF
, and is used to determine whether or not servo errors have
(Note-1)
is stored in the servo error code storage area.
ON
OFF
OFF
3 − 9
(Note-1)
is
(Note-2)
is
ON
ON