Epson RC700 Series - Page 110

Functions 2. Part Names and Functions
92 RC700 Series Rev.3
2.1.2 Particular Status Display
When particular status occurs, seven-
segment displays the followings.
Seven-segment
Controller status
**
Controller startup failure *1
**
Controller startup failure
Indicate:9999
Controller in Recovery mode
Refer to RC700 series Maintenance Manual
4. Backup and
Restore.
Indicate:9998
AC power supply drop is detected and software shut down.
Indicate:9997
Software shut down is specified from the EPSON RC+ 7.0
(software) or the Teach Pendant (option).
*1 When the Initialize Error occurs, reboot the Controller. If the Initialize Error is
displayed again after the Controller is rebooted, please contact the supplier of your
region.
2.2 Safety Features
The robot control system supports safety features described below. However, the user is
recommended to strictly follow the proper usage of the robot system by thoroughly reading
the attached manuals before using the system. Failure to read and understand the proper
usage of the safety functions is highly dangerous.
Among the following safety features, the Emergency Stop Switch and Safety Door Input are
particularly important. Make sure that these and other features function properly before
operating the robot system.
For details, refer to the 11. EMERGENCY.
Emergency Stop Switch
The EMERGENCY connector on the Drive Unit has expansion Emergency Stop input
terminals used for connecting the Emergency Stop switches.
Pressing any Emergency Stop switch can shut off the motor power immediately and the
robot system will enter the Emergency Stop condition.
Use the emergency switch which has safety function more than PLd.
The safety function of Emergency Stop Input: PLd
Stop category of Emergency Stop input: Category 0 (refer to Safety Standard IEC60204-1)
Safety Door Input
In order to activate this feature, make sure that the Safety Door Input switch is connected to
the EMERGENCY connector at the Drive Unit.
When the safety door is opened, normally the Manipulator immediately stops the current
operation, and the status of Manipulator power is operation-prohibited until the safety door
is closed and the latched condition is released. In order to execute the Manipulator
operation while the safety door is open, you must change the mode selector key switch on
the Teach Pendant to the “Teach” mode. Manipulator motor can be turned on only when
the enable switch is on. In this case, the Manipulator is operated in low power status.