Epson T-B Series User Manual

T3-B T6-B Manipulator 17. Restrictions
T-B series Rev.1 139
17.3.8 Other (HealthCalcPeriod)
You cannot use the command: HealthCalcPeriod
A period of parts consumption commands information to calculate “remaining months” is
one day and unable to change.
HealthCalcPeriod Set the calculation period of parts consumption
commands.
HealthCalcPeriod Function Returns the calculation period of parts consumption
commands.
17.3.9 Other (ChDisk)
You cannot specify USB option to the command: ChDisk.
17.4 Restrictions of Functions
Some of the following functions are not available.
17.4.1 TP3
You cannot use build of the program. An error occurs to finish the program if executing it.
Other functions are available.
17.4.2 Loop Processing
If the created robot control program is consisted of the multi-tasking and also there are some
task with infinite loop, the system may become unstable and the connection with EPSON
RC+ is disconnected.
The controller detects infinite loop tasks. If the possibilities to affect the system are
detected, the following error occurs and stops the program.
If the error occurs, modify the program and make sure not to set infinite loop.
Error code : 2556
Error message : An excessive loop was detected.
Please reduce the number of looped tasks or set Wait
Remedy : Do not perform any processing such as infinite loop or any other
similar processing as much as possible.
Execute Wait command or similar command in the loop processing
and avoid occupying the CPU if performing calculation which
required loop or waiting for I/O signals.
There is no problem if executing commands with Wait in the loop such as Wait command,
robot operating command, Print command, and NetWait command.
NOTE: Infinite loop is performed in the following case
When commands are created only with command without Wait in the loop such as
operation instruction, assignment command, and I/O check command.

Epson T-B Series Specifications

General

Brand	Epson
Model	T-B Series
Category	Robotics
Language	English

Summary

SCARA ROBOT T-B series MANUAL

Foreword

Before Reading This Manual

Key information and notes before starting to read the manual.

Installation

1. Safety

General safety precautions and conventions for installation.

2. Installation

System example, unpacking, transportation, and environmental setup.

4. First Step

Installing software and connecting the PC to the manipulator.

T3-B T6-B Manipulator

1. Safety

Design, installation, operation, emergency stop, and safeguard safety.

2. Specifications

Model number, part names, outer dimensions, and system examples.

3. Environments and Installation

Environmental conditions, base table, mounting dimensions, and procedures.

4. Setting of End Effectors

Attaching end effectors, cameras, valves, and setting weight/inertia.

5. Motion Range

Setting motion limits via pulse range and mechanical stops.

11. EMERGENCY

Safeguard, emergency stop switch connection, and circuit diagrams.

17. Restrictions

Commands and functions with limitations or potential errors.

Regular Inspection

1. Regular Inspection for T3-B T6-B Manipulator

Maintenance inspection procedures, schedule, and points.

1.3 Greasing

Ball screw spline and gear unit greasing procedures.

Appendix

Appendix A: Specifications

Detailed specifications for T3-B and T6-B manipulator models.

Appendix B: Time and Distance of Free Running in Emergency

Graphs showing free running time/distance in emergency stops.