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(9) Error detection signal (X18)
When a major or minor error occurs, the corresponding error code is stored in the buffer memory, and this signal
turns on.
When Error reset signal (Y28) is turned on, this signal turns off.
(10)Overflow signal (X19)
This signal turns on when " Current feed value" exceeds 2147483647.
When Overflow reset signal (Y29) is turned on, this signal turns off.
In case of an overflow, " Current feed value" changes as follows: 2147483647 -2147483648
(11)Underflow signal (X1A)
This signal turns on when " Current feed value" becomes less than -2147483648.
When Underflow reset signal (Y2A) is turned on, this signal turns off.
In case of an underflow, " Current feed value" changes as follows: -2147483648 2147483647
(12)Servo READY signal (X1B)
This signal indicates the on/off status of Servo READY signal (READY).
(13)Near-point dog signal (X1C)
This signal indicates the on/off status of Near-point dog signal (DOG).
(14)External stop signal (X1D)
This signal indicates the on/off status of Stop signal (STOP).
(15)Upper limit signal (X1E)
This signal indicates the on/off status of Upper limit signal (FLS).
(16)Lower limit signal (X1F)
This signal indicates the on/off status of Lower limit signal (RLS).
Error detection signal (X18)
Error reset signal (Y28)
OFF
ON
OFF
ON
Executed by the QD73A1
Md.1
Overflow signal (X19)
Overflow reset signal (Y29)
OFF
ON
OFF
ON
Executed by the QD73A1
Md.1
Md.1
Underflow signal (X1A)
Underflow reset signal (Y2A)
OFF
ON
OFF
ON
Executed by the QD73A1
Md.1