Mitsubishi Electric MELSERVO MR-J4-B-LL Series Instruction Manual page 27

1. FUNCTIONS AND CONFIGURATION
Function
Regenerative option
Alarm history clear
Output signal selection
(device settings)
Output signal (DO) forced
output
Test operation mode
Analog monitor output
MR Configurator2
Linear servo system
Direct drive servo system
Fully closed loop system
One-touch tuning
SEMI-F47 function (Note)
Tough drive function
Drive recorder function
STO function
Servo amplifier life diagnosis
function
Power monitoring function
Machine diagnosis function
Use a regenerative option when the built-in regenerative resistor of the servo amplifier
does not have sufficient regenerative capacity for a large regenerative power
generated.
Clears alarm histories.
The output devices including ALM (Malfunction) and DB (Dynamic brake interlock) can
be assigned to certain pins of the CN3 connector.
Turns on/off the output signals forcibly independently of the servo status.
Use this function for checking output signal wiring, etc.
Jog operation, positioning operation, motor-less operation, DO forced output, and
program operation can be used. MR Configurator2 is necessary for this function.
Refer to section 6.1 for restrictions when using in the pressure control mode.
Outputs servo status with voltage in real time.
Using a personal computer, you can perform the parameter setting, test operation,
monitoring, and others.
Refer to section 6.1 for restrictions when using in the pressure control mode.
This is not available with the MR-J4-(DU)_B_-LL servo amplifier.
This is not available with the MR-J4-(DU)_B_-LL servo amplifier.
This is not available with the MR-J4-(DU)_B_-LL servo amplifier.
Gain adjustment is performed just by one click on MR Configurator2.
MR Configurator2 is necessary for this function.
This cannot be used in the pressure control mode.
Enables to avoid triggering [AL. 10 Undervoltage] using the electrical energy charged
in the capacitor in case that an instantaneous power failure occurs during operation.
Use a 3-phase for the input power supply of the servo amplifier. Using a 1-phase 100
V AC/200 V AC for the input power supply will not comply with SEMI-F47 standard.
This function makes the equipment continue operating even under the condition that
an alarm occurs.
The tough drive function includes two types: the vibration tough drive and the
instantaneous power failure tough drive.
The vibration tough drive cannot be used in the pressure control mode.
This function continuously monitors the servo status and records the status transition
before and after an alarm for a fixed period of time. You can check the recorded data
by clicking "Display" under the Waveform column on the drive recorder window on MR
Configurator2.
However, the drive recorder is not available when:
1. You are using the graph function of MR Configurator2.
2. You are using the machine analyzer function.
3. [Pr. PF21] is set to "-1".
4. The controller is not connected (except the test operation mode).
5. An alarm related to the controller is occurring.
This function is a functional safety that complies with IEC/EN 61800-5-2. You can
create a safety system for the equipment easily.
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.
MR Configurator2 is necessary for this function.
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. In the SSCNET III/H system, the data are
sent to a servo system controller for analyzing and displaying the power consumption
on a display.
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.
MR Configurator2 is necessary for this function.
This cannot be used in the pressure control mode.
Description
1 - 16
Detailed
explanation
MR-J4-_B_
Section 11.2
MR-J4-_DU_
Section 9.2
[Pr. PC21]
[Pr. PD07]
[Pr. PD08]
MR-J4-_B_
Section 4.5.1
(1) (d)
MR-J4-_B_
Section 4.5
[Pr. PC09],
[Pr. PC10]
Section 6.1
MR-J4-_B_
Section 6.2
[Pr. PA20]
[Pr. PF25]
MR-J4-_B_
Section 7.4
MR-J4-_B_
Section 7.3
[Pr. PA23]