Yaskawa V1000-Series Option SI-EP3/V PROFINET - Manual (Page 67)

13 Troubleshooting
YASKAWA SIEP YEACOM 06A V1000 Option PROFINET SI-EP3/V Technical Manual 67
 bUS Error Auto-Reset
bUS Error Auto-Reset Function Description
bUS Error Auto-Reset when configured, allows the drive to automatically recover from a bUS error as a result of a
communication loss with the host.
A bUS Error will automatically reset under the following conditions.
• Network communication between the host and the drive is restored. (bUS error removed)
• bUS Error Auto-Reset is enabled as described in this section.
Enabling bUS Error Auto-Reset
Parameter F6-14 <1> bUS Error Auto Reset enables the bUS Error Auto-Reset function. F6-14 becomes available when
the option is installed on the drive.
1. Set parameter F6-14 = 1:Enabled
2. Set parameter F6-01 = 0:Ramp to Stop, 1:Coast to Stop, 2:Fast-Stop
3. Set parameter F7-16 = 0.1 to 10.0 seconds (optional)
Enabling bUS Error Auto-Restart (After a Time Delay)
Parameter F7-16 Communication Loss Timeout will delay the occurance of a bUS error condition by the amount of time
set in this parameter. F7-16 is set in tenths of seconds. The status LEDs on the option will indicate the bUS error
condition immediately upon detection and during the F7-16 delay time. Refer to
Figure 54 .
• Set parameter F7-16 = 0.1 to 10.0 seconds (0.0 setting disables F7-16) to enable timeout delay.
Figure 54
Figure 54 bUS Error Delay Timing Example
<1> Available in SI-EP3/V firmware version VST800251 and later when used with V1000 drive software versions PRG:1024 and later.
E86
&RQGLWLRQ
E86 (UURU
RQ GULYH
2XWSXW
)UHTXHQF\
E86 (UURU 'HOD\
) ! &RPP/RVV 7RXW
1HWZRUN
FRQQHFWLRQ
LQWHUUXSWHG
1HWZRUN
FRQQHFWLRQ
UHWXUQV
)
VHF
)
VHF
)
VHF