Omron R6YXC1000, User Manual, Page: 53 / 260

1-5
1
Using the r
obot safely
4. Usage environments
Operating temperature
Operating
temperature
0°C to 40°C
The ambient temperature should be maintained within a range of 0 to 40°C during operation.
This is the range in which continuous operation of the robot controller is guaranteed according to the initial
specifications. If the robot controller is installed in a narrow space, then heat generated from the controller itself and
from peripheral equipment may drive the temperature above the allowable operating temperature range.
This may result in thermal runaway or malfunctions and may lower component performance along with shortening their
useful service life. So be sure to install the controller in locations with a vent having a natural air flow. If this proves
insufficient, provide forced air-cooling.
Storage temperature
Storage temperature -10°C to 65°C
The controller should be stored in a location at an ambient temperature between -10 and +65°C when not being used.
If the robot controller is stored in a location at high temperatures for extended periods, deterioration of the electronic
components may occur and the memory backup time may decrease.
Operating humidity
Operating humidity 35% to 85% RH (no condensation)
The ambient humidity of the robot controller should be 35% to 85% RH (no condensation) in order to guarantee
continuous operation within the initial specifications. Installing the robot controller inside an air-conditioned or cooling
unit is recommended when the ambient humidity is higher than 85% or when condensation occurs.
Storage humidity
Storage humidity Below 95% RH (no condensation)
The controller should be stored in a location at an ambient humidity below 95% RH (no condensation) when not being
used. If the robot controller is stored in a location at high humidity for an extended period of time, rust may form on the
electronic components.
Vibration and shock
Do not apply strong shocks to the controller. Do not install the controller in locations subject to large vibrations or
shocks. The controller may malfunction or break down if subjected to large vibrations or shocks.
Environments
The controller is not designed to meet explosion-proof, dust-proof, and drip-proof specifications, and so do not use it in
the following locations. If used in these locations, component corrosion, improper installation, or fire may result.
1) Environments containing combustible gases or dust particles, or flammable liquids, etc.
2) Environments where conductive substances such as metal cutting chips are present.
3) Environments where water, cutting water, oils, dust, metal particles, or organic solvents are present.
4) Environments containing corrosive gases or substances such as acid or alkali.
5) Environments containing mist such as cutting fluids or grinding fluids.
6) Environment containing silicon gas that leads to contact failure of the electrical contact point.
If using the controller in locations where dust particles of gases may generate, it is recommended to install the controller
in a box with a cooling unit.
Installation location
Always install the robot controller indoors, at a height of less than 2000 meters above sea level.
Install the controller in a control panel with a structure that does not allow water, oil, carbon or dust particles to
penetrate it. Do not install the controller in the following locations:
1) Near devices which may be a source of electrical noise, such as large inverters, high output high-frequency
generators, large contactors, and welding machines.
2) Locations where electrostatic noise is generated.
3) Locations subject to radio frequency interference.
4) Locations where there is a possibility of exposure to radioactivity.
5) Locations where dangerous items such as ignitable, flammable or explosive materials are present.
6) Near combustible materials.
7) Environments exposed to direct sunlight.
8) Narrow space where tasks (teaching, inspections, etc.) cannot be performed safely.