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YASKAWA TOMPYEULA5001C LA500 Installation and Operation Instructions 17
Symbol Name Function
K
LO/RE Selection
Key
Switches drive control for the Run command and frequency reference between the
keypad (LOCAL) and an external source (REMOTE).
Note:
• The LOCAL/REMOTE Selection Key continuously stays enabled after the drive
stops in Drive Mode. If the application must not switch from REMOTE to LOCAL
because it will have a negative effect on system performance, set o2-01 = 0 [LO/
RE Key Function Selection = Disabled] to disable .
• The drive will not switch between LOCAL and REMOTE when it is receiving a
Run command from an external source.
L
REV LED Illuminated: The drive received a Reverse run command.
N RJ-45 Connector
Connects to the drive. Use an RJ-45 8-pin straight through UTP CAT5e extension cable
to install the keypad in a different location than the drive.
◆ Installation
WARNING
Fire Hazard. Do not put flammable or combustible materials on top of the drive and do not
install the drive near flammable or combustible materials. Attach the drive to metal or other noncombustible
material. Flammable and combustible materials can start a fire and cause serious injury or death.
CAUTION
Crush Hazard. Tighten terminal cover screws and hold the case safely when you move the
drive. If the drive or covers fall, it can cause moderate injury.
NOTICE
Install the drive as specified by EMC Guidelines. If you do not obey the EMC Guidelines, it
can cause incorrect operation and damage to electrical devices.
NOTICE
Do not let unwanted objects, for example metal shavings or wire clippings, fall into the
drive during drive installation. Put a temporary cover over the drive during installation. Remove the temporary
cover before start-up. Unwanted objects inside of the drive can cause damage to the drive.
NOTICE
Damage to Equipment. When you touch the drive and circuit boards, make sure that you
observe correct electrostatic discharge (ESD) procedures. If you do not follow procedures, it can cause ESD
damage to the drive circuitry.
Note:
Do not put drive peripheral devices, transformers, or other electronics near the drive. Shield the drive from electrical
interference if components must be near the drive. Components near the drive can cause incorrect drive operation from
electrical interference.
■ Installation Environment
The installation environment is important for the lifespan of the product and to make sure that
the drive performance is correct. Make sure that the installation environment agrees with these
specifications.
Environment
Conditions
Area of Use
Indoors
Power Supply
Overvoltage Category III
Ambient
Temperature
Setting
IP20: -10 °C to +50 °C (14 °F to 122 °F)
IP20: -10 °C to +40 °C (14 °F to 104 °F)
• When you install the drive in an enclosure, use a cooling fan or air conditioner to keep the internal
air temperature in the permitted range.
• Do not let the drive freeze.
Humidity
95%RH or less
Do not let condensation form on the drive.
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