6 Troubleshooting
YASKAWA ELECTRIC
TOBP C730600 39A YASKAWA AC Drive-Option Card DI-A3 Installation Manual
21
Table 7 Option Card Installation
Digital Operator Display
Fault Name
oPE05
Run Command/Frequency Reference Source Selection Error
Cause
Possible Solutions
Frequency reference is assigned to an
option card (b1-01 = 3) but an input option
card is not connected to the drive.
Reconnect the input option card to the drive.
<1> Depending the type of option card, only a certain number of cards may be connected at the same time. Refer to
table below. More details can be found in the option card section of the drive instruction manual.
Option Card
<2> The AI-A3 and DI-A3 option can also be installed to option ports CN5-B and CN5-C, but are then used for
monitoring purposes only. Input levels are then displayed in U1-17, U1-21 to U1-23. Here, the option cards cannot
be used to set the frequency reference or replace the drive analog input with higher resolution inputs.
<3> If only one PG option card is connected to the drive, use the CN5-C connector. If two PG option cards are
connected, use both CN5-B and CN5-C.
Connector
Number of Cards Possible
SI-C3, SI-N3, SI-P3, SI-S3, AI-A3,
DI-A3
<2>
CN5-A
1
PG-B3, PG-X3
CN5-B, C
2
<3>
DO-A3, AO-A3
CN5-A, B, C
1