IAI RCP6S User Manual

9. Troubleshooting
Fieldbus Communication
233
RCP6
S
Alarm
Code
Alarm Name Cause/Treatment
96
(896)
Connected Unit
Construction Error
Cause : There is a mismatch between the left-justification setting in
the gateway setting tool and the current axis connection
status when valid (with alarm) has been selected in the
fieldbus I/O domain left-justification setting.
Treatment : 1) Adjust the left-justification setting in the gateway setting
tool and the current axis connection status to be
matched.
2) Set the left-justification setting feature setting valid (with
out alarm).
9D
(89D)
Fieldbus Module
Initialization Timeout
Cause : Initialization of the fieldbus module did not finish even after
a certain while has passed.
Treatment :
Turn the power OFF and reboot. If the same error occurs
again, please contact IAI.
A0
(8A0)
Control Power
Overvoltage
Cause : Control power voltage reached beyond the overvoltage
threshold (120% of 24V DC = 28.8V).
1) The voltage of 24V DC power supply is high.
2) A faulty part inside the controller
3) Turning the servo ON at acceleration/deceleration
spends a huge current consumption transiently. Using
the remote sensing function with a power supply with
no enough current capacity may cause overvoltage
responding to the current change.
Treatment : 1) 2) Check the voltage of the input power supply.
3) Think to use a power supply with enough current
capacity or not to use the remote sensing function.
If the voltage is normal, please contact IAI.
A1
(8A1)
Control Power Voltage
Drop
Cause : The control power voltage dropped less than the voltage
drop threshold (70% of 24V DC = 16.8V).
1) The voltage of 24V DC power is low
2) A faulty part inside the controller
Treatment : Check the power voltage.
If the voltage is normal, please contact IAI.
A7
(8A7)
Power Voltage Drop in
External Wiring
Cause
: Power voltage to be used for external wiring has dropped.
Treatment : Reboot the power supply. In case the error occurs even
after power reboot, contact IAI.
B0
(8B0)
Connection Unit Control
Power Voltage Drop
Cause : The control power voltage of the hab unit has dropped.
Treatment : Check the wiring on the hub unit.
The detected point can be clarified with the detail code.
Detail Code “----” : Hub Unit 1
“0001” : Hub Unit 2
“0002” : Hub Unit 3
“0003” : Hub Unit 4
(Note) It may not be displayed depending on the version of the
gateway unit and the hub unit.
[Refer to 9.3.2 Connection Unit Control Power Voltage Drop
Alarm.]
FFF Power-on Log It is the log at the power being on (it is not an error).
ME0349-4B

IAI RCP6S Specifications

General

Brand	IAI
Model	RCP6S
Category	Conference System
Language	English