Yaskawa i80M Connecting Manual User Manual
Page 173
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SPINDLE MOTOR
SPEED COMMAND
8388608 - - - - -
0
GR1 REV GR2REV GR3REV GR4REV
SPINDLE
SPEED S
COMMAND
Fig. 20.28
Command 12-Bit Non-Contact Output
(2)
Command Analog (DAS,
Outputs
Analog voltages (-10 V to O V to
V) are output as follows by the spindle speed command,
GR1 through GR4 inputs, and SINV input:
SPINDLE MOTOR
SPEED COMMAND OUTPUT
+1OV
OUTPUT WITH
SINV INPUT
OPEN
Ov
OUTPUT WITH
SINV INPUT
CLOSED
–1OV
GR1 REV
G R
‘ .
\
\
‘ . . \
.
‘ .
‘ .
\
—
—
EV
\
SPINDLE
— SPEED
EV
COMMAND
OUTPUT WITH “GRI” INPUT CLOSED
OUTPUT WITH
INPUT CLOSED
—
OUTPUT WITH
INPUT CLOSED
OUTPUT WITH
INPUT CLOSED
Fig.
Command Analog Output
173
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