Yaskawa Sigma II Series DC Power Input SGMAJ - Manual (Page 173)

7.4 Operation in Monitor Mode (Un†††)
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7
(4) Monitor Display of Reference Pulse Counter and Feedback Pulse Counter
The monitor display of reference pulse counter and feedback pulse counter is expressed in 32-bit hexadecimal.
When the control power supply is turned ON, reference pulse and feedback pulse will be “0.” The counter
value increases by forward references, and decreases by reverse references.
Displays the pulse number from 0 to 4294967295 in sequence. If one pulse is decreased from 0, the digital
operator and the panel operator display 4294967295 and then decrease from this pulse number. Also, if one
pulse in increased from 4294967295, the digital operator and the panel operator display 0 and increase from
this pulse number.
The feedback pulse will be 8192 pulse/rev, when using the 13-bit encoder.
The feedback pulse will be 65536 pulse/rev, when using the 16-bit encoder. The feedback pulse will be
131071 pulse/rev, when using the 17-bit encoder.
Step
Display after
Operation
Key Description
1 Press the DSPL/SET Key to select the monitor mode.
2 Press the UP or DOWN Key to select “Un00C” or “Un00D.”
3 Press the DATA/ENTER Key to display the data of the
selected monitor number.
4 Press the UP or DOWN Key to display the lower 16-bit data.
5 Press both UP and DOWN Keys simultaneously while the
display on the left appears to clear the 32-bit counter data.
(The display shown on the left is of the lower 16-bit data.)
6 Press the DATA/ENTER Key to return to the display of
monitor number.
DSPL
SET
(DSPL/SET Key)
The upper 16-bit data
DATA
ENTER
(DATA/ENTER Key)
The lower 16-bit data
(Press simultaneouly)
DATA
ENTER
(DATA/ENTER Key)