2 FUNCTION
2.1 Function list
19
2
I/O, monitor
Option
Functions
Detailed functions
Description
Supported
firmware
version
Detailed explanation
DI/DO
Input signal selection (device
selection)
This function assigns input devices such as LSP
(Forward rotation stroke end) to certain pins of
the connector.
A0
Refer to "Assigning I/O
devices" in the following
manual.
MR-J5 User's Manual
(Function)
Output signal selection (device
setting)
This function assigns output devices such as
MBR (Electromagnetic brake interlock) to
certain pins of the connector.
A0
Output signal (DO) forced output
This function forcibly switches the output
signals on and off regardless of the servo
status. Use this function for purposes such as
checking output signal wiring.
A0
External I/O signal display
This function shows the on/off status of external
I/O signals on the display.
A0
A/B/Z-phase output
This function outputs the positions of the
encoder and linear encoder in the A/B/Z-phase
signal.
A0
Refer to "A/B/Z-phase pulse
output function" in the
following manual.
MR-J5 User's Manual
(Function)
LED
Status display
This function shows the servo status on the 7-
segment LED display.
A0
and display of the servo
amplifier
Analog input/output
Analog command input automatic
offset
Voltage is automatically offset to stop the servo
motor if it does not come to a stop when an
analog input such as VC (Analog speed
command) or VLA (Analog speed limit) is 0 V.
A0
High-resolution analog input
When using the MR-J5-_A-RJ, the analog input
resolution is 16 bits.
A0
Analog monitor
This function outputs the servo status in voltage
in real time.
A0
Refer to "MONITORING" in
the following manual.
MR-J5 User's Manual
(Function)
Monitor
Power monitoring function
This function calculates the running power and
the regenerative power from the data in the
servo amplifier such as speed and current. The
power consumption and other values are
displayed on MR Configurator2.
A0
Functions
Detailed functions
Description
Supported
firmware
version
Detailed explanation
Regenerative
capacity
enhancement
Simple converter
This function enables servo amplifiers to be
used in a common DC bus connection. Utilizing
the regenerative power contributes to energy-
conservation. In addition, it decreases the
number of molded case circuit breakers and
magnetic contactors.
A0
Refer to "MR-CM simple
converter" in the following
manual.
MR-J5 User's Manual
(Hardware)
Regenerative option
Use this function if the built-in regenerative
resistor of the servo amplifier does not have
sufficient regenerative capacity for the
generated regenerative power.
A0
Refer to "Regenerative
option" in the following
manual.
MR-J5 User's Manual
(Hardware)
Multifunction regeneration
converter
This function returns the regenerative energy
generated at servo motor deceleration to the
power supply. The bus voltage can be
standardized among multiple servo amplifiers.
B0
Refer to "FR-XC
multifunction regeneration
converter" in the following
manual.
MR-J5 User's Manual
(Hardware)
