Mitsubishi Electric Melservo-Jet MR-JET-G User manual

MR-JET-G
User's Manual
(Parameters)
-MR-JET-_G
-MR-JET-_G-N1
Mitsubishi Electric AC Servo System

1
SAFETY INSTRUCTIONS
Please read the instructions carefully before using the equipment.
To use the equipment correctly, do not attempt to install, operate, maintain, or inspect the equipment until you have read
through this manual, installation guide, and appended documents carefully. Do not use the equipment until you have a full
knowledge of the equipment, safety information and instructions.
In this manual, the safety instruction levels are classified into "WARNING" and "CAUTION".
Note that the CAUTION level may lead to a serious consequence depending on conditions.
Please follow the instructions of both levels because they are important to personnel safety.
Forbidden actions and required actions are indicated by the following diagrammatic symbols.
In this manual, precautions for hazards that can lead to property damage, instructions for other functions, and other
information are shown separately in the "POINT" area.
After reading this manual, keep it accessible to the operator.
WARNING Indicates that incorrect handling may cause hazardous conditions, resulting in
death or severe injury.
CAUTION Indicates that incorrect handling may cause hazardous conditions, resulting in
medium or slight injury.
Indicates a forbidden action. For example, "No Fire" is indicated by .
Indicates a required action. For example, grounding is indicated by .

2
[Installation/wiring]
[Setting/adjustment]
[Operation]
[Maintenance]
WARNING
●To prevent an electric shock, turn off the power and wait for 15 minutes or more before starting wiring
and/or inspection.
●To prevent an electric shock, ground the servo amplifier.
●To prevent an electric shock, any person who is involved in wiring should be fully competent to do the
work.
●To prevent an electric shock, mount the servo amplifier before wiring.
●To prevent an electric shock, connect the protective earth (PE) terminal of the servo amplifier to the
protective earth (PE) of the cabinet, then connect the grounding lead wire to the ground.
●To prevent an electric shock, do not touch the conductive parts.
WARNING
●To prevent an electric shock, do not operate the switches with wet hands.
WARNING
●To prevent an electric shock, do not operate the switches with wet hands.
WARNING
●To prevent an electric shock, any person who is involved in inspection should be fully competent to do
the work.
●To prevent an electric shock, do not operate the switches with wet hands.

3
ABOUT THE MANUAL
e-Manuals are Mitsubishi Electric FA electronic book manuals that can be browsed with a dedicated tool.
e-Manuals enable the following:
• Searching for desired information in multiple manuals at the same time (manual cross searching)
• Jumping from a link in a manual to another manual for reference
• Browsing for hardware specifications by scrolling over the components shown in product illustrations
• Bookmarking frequently referenced information
• Copying sample programs to engineering tools
If using the servo for the first time, prepare and use the following related manuals to ensure that the servo is used safely. The
manuals used differ depending on the interface of the servo amplifier. For details, refer to the User's Manual (Introduction).
U.S. CUSTOMARY UNITS
U.S. customary units are not shown in this manual. Convert the values if necessary according to the following table.
Quantity SI (metric) unit U.S. customary unit
Mass 1 [kg] 2.2046 [lb]
Length 1 [mm] 0.03937 [inch]
Torque 1 [N•m] 141.6 [oz•inch]
Moment of inertia 1 [(× 10-4 kg•m2)] 5.4675 [oz•inch2]
Load (thrust load/axial load) 1 [N] 0.2248 [lbf]
Temperature N [°C] × 9/5 + 32 N [°F]
Rotary Servo Motor
Linear Servo Motor
Partner Encoder
Function
Adjustment
Object Dictionary
Troubleshooting
This manual is necessary primarily for installing, wiring,
and using options.
The manual is necessary for operation of servo amplifiers.
The manual is necessary for adjustment of operation status.
The manual is necessary when looking up details of each
function.
Introduction
Hardware
Communication FunctionThe manual is necessary for using communication functions.
Parameters
The manual is necessary for specifying the causes of alarms
and warnings.