20
2 FUNCTION
2.1 Function list
Engineering tool
Protective functions
Functions
Detailed functions
Description
Supported
firmware
version
Detailed explanation
Setup software
MR Configurator2
This function performs settings (such as servo
parameter settings), test operation, and
monitoring with a personal computer.
A0
Functions
Detailed functions
Description
Supported
firmware
version
Detailed explanation
Alarm
Alarm function
This function displays an alarm or warning when
an error occurs during operation. When an
alarm occurs, ALM (Malfunction) turns off and
stops the servo motor. When a warning occurs,
WNG (Warning) will turn on. The servo motor
may stop or continue operation depending on
the warning.
A0
Refer to "Alarm function" in
the following manual.
MR-J5 User's Manual
(Function)
Alarm history clear
This function clears alarm histories.
A0
Refer to "Alarm history" in the
following manual.
MR-J5 User's Manual
(Function)
Power error
detection
Disconnection detection function
This function detects a disconnection in the
main circuit power supply input and the servo
motor power supply output.
A0
Refer to "Disconnection/
incorrect wiring detection
function" in the following
manual.
MR-J5 User's Manual
(Function)
Coasting distance
reduction
Forced stop deceleration function
This function decelerates the servo motor to a
stop at EM2 (Forced stop 2) off or when there is
an alarm.
A0
Refer to "Forced stop
deceleration function" in the
following manual.
MR-J5 User's Manual
(Function)
Drop protection
Electromagnetic brake interlock
function
This function operates the electromagnetic
brake at servo off and error occurrence, and
prevents the vertical axis from dropping.
A0
Refer to "Electromagnetic
brake interlock function" in
the following manual.
MR-J5 User's Manual
(Function)
Vertical axis freefall prevention
function
This function moves the axis up by the
mechanical backlash amount of the
electromagnetic brake to prevent damage to
machines.
A0
Refer to "Vertical axis freefall
prevention function" in the
following manual.
MR-J5 User's Manual
(Function)
Braking protection
Dynamic brake
During the power shut-off and alarm
occurrence, this function shorts between U, V,
and W phases and operates the dynamic brake.
A0
