Epson RC90 User Manual

Maintenance 9. Troubleshooting
No.
Message
Remedy
Note 1
Note 2
7840
MCD failure.
Area allocate error.
7900
Fieldbus not installed.
7901
Fieldbus invalid parameter.
7902
Fieldbus line defect.
Check the connection of the
communication cable for the fieldbus.
Check whether the communication
cable for the fieldbus is powered. (if
the fielsbus requires power supply)
Check the connection of the fieldbus
slave.
7903
Fieldbus device not configured.
Check that the fieldbus master board is
installed.
Reboot the computer where the fieldbus
master board is installed.
Replace the fieldbus master board.
7904
Fieldbus invalid board.
Check that the fieldbus master board is
installed.
Reboot the computer where the fieldbus
master board is installed.
Replace the fieldbus master board.
7905
Fieldbus connection denied.
-
7906
Fieldbus invalid device configuration.
Check that the fieldbus master board is
installed.
Reboot the computer where the fieldbus
master board is installed.
Replace the fieldbus master board.
7907
Fieldbus general error.
Check that the fieldbus master board is
installed.
Reboot the computer where the fieldbus
master board is installed.
Replace the fieldbus master board.
7908
Fieldbus configuration error.
Check the fieldbus master setting.
7909 Fieldbus slaves were not detected. Register the slave to the fieldbus master
by accompanying applicomIO Console
application
7950 Force sensing.
Force sensing is invalid.
7951 Force sensing.
Force sensor axis is invalid.
7952
Force sensing.
Sensor read error
7953 Force sensing.
Sensor initialization error.
7954 Force sensing.
Sensor is not initialized.
7955 Force sensing.
Sensor value exceeds maximum value.
RC90 (EPSON RC+ 7.0) Rev.4
189

Epson RC90 Specifications

General

Brand	Epson
Model	RC90
Category	Controller
Language	English