Yaskawa SI-EP3 PROFINET Technical Manual - Manual (Page 48)

10 Troubleshooting
48 YASKAWA ELECTRIC SIEP C730600 69A 1000-Series Option SI-EP3 Technical Manual
 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 30 .
Table 30 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 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.
 Option Compatibility
A limited number of options may be simultaneously connected to the drive depending on the type of option. Refer to
Table 31 for more information. More details can be found in the Options and Peripheral Devices chapter of the drive
instruction manual.
Table 31 Option Card Installation
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 1300 No network link to option board.
Network Failure bUS 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 1308 Fatal error in MAC/PHY hardware, requires power cycle to recover.
Option Card
<1> If two PG option cards are connected, use both CN5-B and CN5-C. If only one PG option card is connected to the drive, use the CN5-C
connector.
<2> These option cards are not available for the application with Motor 2 Selection.
<3> These option cards are not available with models CIMR-A4A0930 and 4A1200.
<4> When AI-A3 and DI-A3 are to be used as monitors, the card can be connected to any of CN5-A, CN5-B or CN5-C. The input status of AI-A3
can then be viewed using U1-21, U1-22, and U1-23, and the input status of DI-A3 can then be viewed using U1-17.
Connector Number of Cards Possible
PG-B3, PG-X3 CN5-C 2 <1>
PG-RT3 <2> <3> , PG-F3 <2> <3> CN5-C 1
DO-A3, AO-A3 CN5-A, B, C 1
SI-C3, SI-EM3 <3> , SI-EN3 <3> , SI-ET3 <3> ,
SI-N3, SI-P3, SI-S3, SI-T3, SI-W3 <3> , AI-
A3 <4> , DI-A3 <4>
CN5-A 1
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