Delta C2000 Series User Manual page 651

Chapter 17 Safety Torque Off Function
17-5-2-1 STO Pr06-44=0 Pr02-35=0
As shown in Figure 4: When both of STO1~SCM1 and STO2~SCM2 channel has turn off
during operating, the STO function enabling and the drive will stop output regardless of Run
command is ON or OFF status.
RUN co mmand
STO1~ SCM1
st atus
STO2~ SCM2
st atus
Drive out put
17-5-2-2 STO Pr06-44=0 Pr02-35=1
As shown in Figure 5: As same as the figure 4. But, because the Pr02-35=1, therefore, after
the Reset command, if the operating command still exists, then the drive will immediately
execute the run command again.
RUN co mmand
STO1~ SCM1
st atus
STO2~ SCM2
st atus
Drive o utput
17-5-3 STO Pr06-44=1
RUN co mmand
STO1~ SCM1
st atus
STO2~ SCM2
st atus
Drive out put
C2000 Series
RUN
O N O FF
O N O FF
Operat ing O utp ut S top
RUN
O N O FF
ON O FF
Operating O utpu t St op
Res et
RUN
ON
OFF
ON
OFF
Operating Ou tput Sto p
STOP
ON
O N
Figure 4
O N
ON
Res et
Figure 5
S TO P
O N
ON
Figure 6
17-6
RUN
O perating
RUN
O perat ing