A-79805E
Title
Draw
No.
12/40
Sheet
FANUC Series 30i/ 31i/ 32i
Live Tool Control With Servo Motor
Edit
Apprv.Desig.
Date
Design
Descri
tion
Date
Oct.26.2004
Spindle stop signal *SSTP<Gn029#6>
[Classification] Input signal
[Function] The command output to the spindle is disabled.
[Operation] When the spindle stop signal turns to "0" , the output voltage becomes 0V
and the enable signal ENB turns to "0" (M05 is not output).
When this signal turns to "1", the analog voltage returns to its original value
and the ENB signal turns to "1".
Input command
S××××
M03
M05 M04 S0
Miscellaneous function
processing
Spindle stop signal
Enable signal
Command output to
the spindle 0
“0"
“1"
The above time chart is an example. Actually, the time chart should meet the
specification of the spindle control unit.
- When this signal is not used, always set the signal to "1".
-When the M03, M04, or M05 command is issued, the CNC outputs
the code signal and strobe signal only.
Individual spindle stop signals *SSTP1<Gn027#3> *SSTP2<Gn027#4> *SSTP3<Gn027#5>
*SSTP4<Gn026#6>
[Classification] Input signal
[Function] Effective only to multi-spindle, each spindle can be stopped by this signal.
*SSTP1 1: Does not set 0 min
-1
for output to the first spindle.
0: Sets 0 min
-1
for output to the first spindle.
*SSTP2 1: Does not set 0 min
-1
for output to the second spindle.
0: Sets 0 min
-1
for output to the second spindle.
*SSTP3 1: Does not set 0 min
-1
for output to the third spindle
0: Sets 0 min
-1
for output to the third spindle.
*SSTP4 1: Does not set 0 min
-1
for output to the fourth spindle.
0: Sets 0 min
-1
for output to the fourth spindle.