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Appendix 4-4
TI71M01D06-01EN 3rd Edition: 2012.12.01
E
EEPROM
Nonvolatile memory built in the drive that stores mechanical data and user data. There is a
limit on the number of times it can be rewritten.
Encoder Resolution
Number of pulses output from the encoder when the motor makes one rotation.
EOT
EOT signal - there are hardware EOT and software EOT.
Error
An abnormality whose level is higher that an alarm. Errors are classified by error number. For
some errors, the behavior of the motor after an error occurrence can be defined using the
error setup register.
F
Filter
A function to remove unwanted signal components from signals
Firmware
A program code of the CPU in the drive
Function Key
General-purpose keys on the operation display pendant. The functions of these keys change
depending on the screen displayed.
G
H
Heat Sink
Radiating fins on the side of the drive. Equipped only on 2kW drives.
HEX
Hexadecimal
Hexadecimal Code
A numerical code in hexadecimal notation
Hollow Hole Structure
A motor structure in which a hollow hole is provided in the center of the motor axis so that
piping, a wiring, shaft and ball screws can be fed through in the DYNASERV.
Host
An upper device that sends instructions to the drive
I
ID
Drive station number set up by the rotary switches on the front panel
Idle State
A state in which no operation is being performed
INC
Increment (relative position notation)