Yaskawa V1000-Series Option SI-EP3/V PROFINET - Manual (Page 68)

13 Troubleshooting
68 YASKAWA SIEP YEACOM 06A V1000 Option PROFINET SI-EP3/V Technical Manual
Related Parameters
Table 35 Parameters related to bUS Error Auto-Reset Functionality
 Option Fault Monitors U6-98 and U6-99
The option can declare error/warning conditions via drive monitor parameters on the drive digital operator as shown in
Table 36 .
Table 36 Option Fault Monitor Descriptions
Two drive monitor parameters, U6-98 and U6-99 assist in network troubleshooting:
• U6-98 displays the first declared fault since the last power cycle. U6-98 is only cleared upon drive power-up.
• U6-99 displays the present option SI-EP3/V status. U6-99 is cleared upon a network-issued fault reset and upon
power-up.
If another fault occurs while the original fault is still active, parameter U6-98 retains the original fault value and U6-99
stores the new fault status value.
No.
(Addr. Hex)
<2> If F6-01 is set to 3, then the drive will continue to operate when a bUS error is detected. Use caution and proper safety measures, when installing
an emergency stop switch.
<5> Available in drive software versions PRG:1024 and later when combined with option firmware version VST800251 and later. Not available in
drive software versions PRG:508.
Name Description Default
F6-01
(03A2)
Operation Selection after
Communications Error
Determines drive response when a bUS error is detected during
communications with the option.
0: Ramp to Stop
1: Coast to Stop
2: Fast-Stop
3: Alarm Only
<2>
4: Alarm (d1-04) <5>
5: Alarm Ramp to Stop <5>
<6> Available in option firmware version VST800251 and later.
1
F6-14 <6>
(03BB)
bUS Error Auto Reset
0: Disabled
1: Enabled
0
F7-16 <6>
(03F4)
Communication Loss Timeout
Sets the timeout value for communication loss detection in tenths of
a second.
A value of 0 disables the connection timeout.
Example: An entered value of 100 represents 10.0 seconds.
Note: A change to this parameter setting is not effective until main
power to the drive is cycled.
0.0
Fault Condition Fault Declared
Status Value
(U6-98/U6-99)
Description
No Fault n/a 0 No faults.
Force Fault EF0 3 Network sent a message to force this node to the fault state.
Network Link Down BUS ERROR 1300 No network link to option board.
Network Failure BUS ERROR 1301 Connection with PLC Timeout.
Default MAC Address None 1303
Factory default MAC Address programmed into the option. Return for
reprogramming.
No IP Address None 1304 No IP Address has been programmed into the option.
No Station Name None 1305 No Station Name has been programmed into the option.
Config Error None 1306 Configuration error on power-up.
Init. Failure None 1307 Initialize error on power-up.
Permanent
Communication Loss
BUS ERROR 1308 Fatal error in MAC/PHY hardware, requires power cycle to recover.