Yaskawa i80M Connecting Manual - Manual (Page 174)

Time Chart of Analog Voltage Output, SINV INPUT, and Sinva Output for Spindle Motor
Speed
Fig.
Spindle Maximum/Minimum Speed Clamp
The spindle maximum/minimum speed at each gear range may be set using the following
parameters
P a r a m e t e r
pm 1404
pm 1405
pm 1406
pm1407
pm 1400
pm 1402
pm 1403
Table 20.24
Spindle maximum when “GRI” input is closed.
Spindle maximum speed when input is closed.
Spindle maximum speed when “GR3” input is closed,
Spindle maximum speed when “GR4” input is closed.
-. —
Spindle minimum speed when input is closed,
Spindle minimum speed when input is closed.
Spindle minimum speed when input is closed.
Fig. No.
Spindle minimum speed when “GR4” input is closed.
Fig. 20.31 shows an example of the S5-digit analog outputs when the spindle maximum/
minimum speeds are clamped by these parameters
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