Mitsubishi Electric FR-D720S-008SC Original Instruction page 3

1 About this Document
This document is the original mounting instruction.
1.1 Documentations for the FR-D700 SC Inverter
These manuals describe the mounting of the FR-D700 SC frequency inverter.
Mounting of any additional options is described in separated manuals. The installation, configuration and commissioning of the
FR-D700 SC inverter is described in the "Inverter FR-D700 SC Instruction Manual". This document provides guidance on the safe
use of the FR-D700 SC. Detailed technical information not included here can be found in manuals referred to in this document.
These can be obtained free of charge from our website at www.mitsubishi-automation.com.
The following manuals contain further information about the inverter:
Inverter FR-D700 SC Instruction Manual,
Transistorized Inverter FR-D700 SC Safety stop function Instruction Manual,
Beginner's Manual of the Frequency Inverters FR-D700, FR-E700, FR-F700, and FR-A700,
Manual for Frequency Inverters and EMC.
In addition mounting protective devices also requires specific technical skills which are not detailed in this documentation.
1.2 Function of this Document
These manuals instruct the technical staff of the machine manufacturer and/or of the machine operator on the safe mounting of
the FR-D700 SC inverter.
These manuals do not provide manuals for operating the machine in which the safety control system is, or will be, integrated.
Information of this kind will be found in the operating manuals for the machine.
2 Safety Instructions
Do not attempt to install, operate, maintain or inspect the inverter until you have read through this Installation Guideline and
appended documents carefully and can use the equipment correctly. Do not use the inverter until you have a full knowledge of
the equipment, safety information and instructions. In this Installation Guideline, the safety instruction levels are classified into
"DANGER" and "CAUTION".
Personnel health and injury warnings.
DANGER
Failure to observe the precautions described here can result in serious health and injury hazards.
Equipment and property damage warnings.
CAUTION
Failure to observe the precautions described here can result in serious damage to the equipment or other
property.
Note that even the
CAUTION
of both levels because they are important to personnel safety.
2.1 Safety Persons
The FR-D700 SC inverter may only be mounted by safety persons. Safety persons are defined as persons who ...
...have undergone the appropriate technical training. Please note appropriate technical training is available from your local
Mitsubishi Electric office.
Please contact your local office for locations and schedules.
...have been instructed by the responsible machine operator in the operation of the machine and the current valid safety
guidelines and
...have access to the operating manuals of the FR-D700 SC inverter and have read and familiarised themselves with them and
...have access to the operating manuals for the protective devices (e. g. light curtain) connected to the safety control system
and have read and familiarised themselves with them.
2.2 Applications of the Device
The FR-D700 SC is a variable speed drive, which can be used in safety installations.
The FR-D700 SC series inverter includes the safety functionality "Safe Torque Off", which can be used in accordance with
ISO13849-1/EN954-1 Category 3 IEC60204-1 Stop category 0.
For any use in safety installation we refer to the "Transistorized Inverter FR-D700 SC Safety stop function Instruction Manual".
The degree of safety actually attained depends on the external circuit, the realisation of the wiring, the parameter configuration,
the choice of the pick-ups and their location at the machine. Opto-electronic and tactile safety sensors (e. g. light curtains, laser
scanners, safety switches, sensors, emergency-stop buttons) are connected to the modular safety control system and are linked
logically. The corresponding actuators of the machines or systems can be switched off safely via the switching outputs of the
safety control system.
2.3 Correct Use
The FR-D700 SC inverter may only be used within specific operating limits (voltage, temperature, etc., refer to the technical data
and to the name plate on the device). It may only be used by specialist personnel and only at the machine at which it was mounted
and initially commissioned by specialist personnel in accordance with the "Inverter FR-D700 SC Instruction Manual" and "Transistorized
Inverter FR-D700 SC Safety stop function Instruction Manual".
Mitsubishi Electric Co. accepts no claims for liability if the equipment is used in any other way or if modifications are made to the
device, even in the context of mounting and installation.
The bus capacitor discharge time is 10 minutes. Before starting wiring or inspection, switch power off, wait for more than 10 minutes,
and check for residual voltage between terminal P/+ and N/– with a meter etc., to avoid a hazard of electrical shock.
level may lead to a serious consequence according to conditions. Please follow strictly the instructions
DANGER