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1. FUNCTIONS AND CONFIGURATION
Function
Servo amplifier life diagnosis
function
Power monitoring function
Machine diagnosis function
Modbus/TCP
CC-Link IE Field Network
Basic
SLMP
IP address filtering function
Operation specification IP
address function
Lost motion compensation
function
Limit switch
Software limit
You can check the cumulative energization time and the number of on/off times of the
inrush relay. This function gives an indication of the replacement time for parts of the
servo amplifier including a capacitor and a relay before they malfunction.
This function is available with MR Configurator2 or via a network. (Refer to section
6.4.)
This function calculates the power running energy and the regenerative power from
the data in the servo amplifier such as speed and current. Power consumption and
others are displayed on MR Configurator2.
From the data in the servo amplifier, this function estimates the friction and
vibrational component of the drive system in the equipment and recognizes an error
in the machine parts, including a ball screw and bearing.
This function is available with MR Configurator2 or via a network. (Refer to section
6.3.)
The Modbus/TCP uses dedicated message frames for the Ethernet communication
between a client (master) and servers (slaves). The dedicated message frames have
functions for reading and writing data, you can set the parameters of servo amplifiers
and monitor it by using this function. In the profile mode, driving the servo motor is
also possible. This function is used with servo amplifiers with software version A3 or
later.
CC-Link IE Field Network Basic enables fixed cycle communication between the
master and slave stations using a general-purpose Ethernet connector. The
parameters of servo amplifiers can be set (read/written) and monitored. In the profile
mode, driving the servo motor is also possible.
SLMP (SeamLess Message Protocol) is a protocol to access SLMP-compatible
devices from external devices (such as a personal computer and an HMI) or
programmable controller CPU via Ethernet. The parameters of servo amplifiers can
be set (read/written) and monitored. In the profile mode, driving the servo motor is
also possible.
Register the range of IP addresses in advance to limit the network devices allowed
to be connected to the servo amplifier.
In Ethernet communication (CC-Link IE Field Network Basic, SLMP, or
Modbus/TCP), to limit the network devices to which the operation right is given, set
the range of the device IP addresses.
Monitoring/parameter reading can be performed with the network devices having no
operation right.
This function improves the response delay generated when the machine moving
direction is reversed.
Limits travel intervals using LSP (Forward rotation stroke end) and LSN (Reverse
rotation stroke end).
Limits travel intervals by address using parameters.
Enables the same function with the limit switch by setting parameters.
Description
1 - 4
Detailed
explanation
"MELSERVO
MR-JE-_C
Servo Amplifier
Instruction
Manual
(Modbus/TCP)"
Chapter 2
Chapter 3
Chapter 5
"MR-JE-_C
Servo Amplifier
Instruction
Manual"
Section 7.4.5
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