YASKAWA
SIEP C730600 0MA BACnet/IP Technical Manual
41
Code
Name
Causes
Possible Solutions
BACnet/IP is not installed on the JOHB-SMP3
card.
Upgrade the software in the JOHB-SMP3. For details, consult
your local Yaskawa representative.
Drive software is not compatible with BACnet/IP
on the JOHB-SMP3 card.
Upgrade the software in the drive. For details, consult your local
Yaskawa representative.
oFA01
Option Card Fault (CN5-A)
The option connected to the option port CN5-A was
changed during run.
1.
De-energize the drive.
2.
Connect the option to the correct option port.
oFA03, oFA04
Option Card Error (CN5-A)
A fault occurred in the option.
1.
De-energize the drive.
2.
Make sure that the option is correctly connected to the
connector.
3.
If the problem continues, replace the option.
oFA30 to
oFA43
Option Card Connection Error
(CN5-A)
A fault occurred in the option.
1.
De-energize the drive.
2.
Make sure that the option is correctly connected to the
connector.
3.
If the problem continues, replace the option.
oFb00
Option Not Compatible with Port
The option connected to connector CN5-B is not
compatible.
Connect the option to the correct connector.
•
Use connector CN5-A when you connect the option.
To use other options, refer to those option manuals.
oFb02
Option Fault
An option of the same type is already installed in
the option port CN5-A, CN5-B, or CN5-C.
Connect the option to the correct connector.
oFC00
Option Fault (CN5-B)
The option connected to connector CN5-C is not
compatible.
Connect the option to the correct connector.
•
Use connector CN5-A when you connect the option.
To use other options, refer to those option manuals.
oFC02
Option Fault
An option of the same type is already installed in
the option port CN5-A, CN5-B, or CN5-C.
Connect the option to the correct option port.
PSE
JOHB-SMP3 Protocol Set Error
Invalid DIP switch S1 setting.
Set the option DIP switch S1 as shown in page
. Monitor,
U4-
75 [Communication OPT Protocol]
will display the DIP switch
S1 setting.
BACnet/IP is not installed on the JOHB-SMP3
card.
Upgrade the software in the JOHB-SMP3. For details, consult
your local Yaskawa representative.
■
Minor Faults and Alarms
Code
Name
Causes
Possible Solutions
PA1
PLC Alarm 1
Port 1 is at a link speed different from Port 2 (100
Mbps and 10 Mbps). Data will not be passed
between the two ports in this condition.
•
AUTO NEGOTIATE: When
F7-14 = 1 [Duplex Mode
Selection = Auto/Auto (Auto Negotiation/Auto Negotiation)]
,
make sure that the devices connected to the two ports of the
JOHB-SMP3 have the same speed (both at 10 Mbps or both at
100 Mbps).
•
FORCED DUPLEX SETTING: When
F7-14 ≠1 [Duplex
Mode Selection ≠ Auto/Auto (Auto Negotiation/Auto
Negotiation)]
, set the two connected ports to the same speed
using
F7-15
. You cannot set
F7-15
to 101 or 102.
◆
bUS Fault Tolerance
■
bUS Fault Auto-Restart
Parameter
F6-14 [bUS Fault Auto Reset Select]
will appear when the option is installed.
Setting
F6-14 = 0 [Disabled]
or
F6-01 = 3, 4, 5 [Alarm Only, Alarm (Run at d1-04), Alarm - Ramp Stop]
will not
affect standard default drive behavior.
Setting
F6-14 = 1 [Enabled]
AND
F6-01 ≤ 2 [Fast Stop (Use C1-09)]
will cause the following operation:
1. The bUS fault occurs after the time set in
F7-57 [BACnet/IP bUS Timeout Value]
.
2. When the condition is removed, the option commands a fault reset and returns control of the drive to the
BACnet/IP network.
Note:
A change of
F6-14
does not require a power cycle or parameter reload.
When
F7-57 > 0 [BACnet/IP BUS Timeout Value > 0 seconds]
, the BACnet/IP controller must periodically send a
Frequency Reference Command (AV2), or a Run/Stop command (AV1, BV1, BV2, BV58, BV59 and AV43 to
AV51 where supported). If the BACnet/IP controller does not send a command for the length of time set in
F7-57
and the drive is running, the drive will detect a
bUS [Option Communication Error]
fault.
To disable BACnet/IP Timeout detection, set
F7-57 = 0
. When this parameter is set to 0, a periodic command
from the BACnet/IP controller is not necessary.
