Installation And Wiring - Mitsubishi Electric 700 Series Instruction Manual

2. Installation and wiring

 The following information is merely a guide for proper installation.
Mitsubishi Electric Co. cannot assume responsibility for the compliance or the noncompliance to any
code, national, local or otherwise for the proper installation of this equipment.
A hazard of personal injury and/or equipment damage exists if codes are ignored during installation.
 Ensure the safety relay unit and the FR-D700 unit is mounted closely in enclosure meeting IP54 and all
interconnection wiring is short and protected against open and short circuit faults.
Refer to EN/ISO13849-2.
Installation
Mitsubishi Electric FR-D700 safety stop function should be used under following condition and
environment.
Table.1 The condition and environment for using safety stop function
Item
Temperature Operation
range
Storage
Ambient humidity
Vibration
Altitude
Atmosphere
Over voltage category
Pollution degree
Mounting
 To avoid an electric shock hazard, insert the magnetic contactor (MC) between power source and drive.
 Open the contact of MC and keep away from drive for discharging time (refer to your drive's User
Manual for information) before performing any work on the drive. Verify that the voltage on the bus
capacitors has discharged before measuring the DC bus voltage at the P(+) and N(-) terminals or test
points (refer to your drive's User Manual for locations). The voltage must be zero.

In order to meet safety stop standards, an approved safety relay unit to ISO13849-1/EN954-1 safety category 3 or
better shall be used in conjunction with FR-D700 as shown in example1 or 2.
In addition, all other components with in the safety stop loop shall be 'safety approved' types.
 avoid
To systematic faults, a test to check the operation of the safety function has to be performed in order to check
the correct function of the monitor signal. This test shall be carried out at system installation, any software changes,
parameterization changes, and/or at least once per year.
Refer to '4. Test and checking failure'.
CAUTION
-10°C to +50°C (non-freezing)
-20°C to +65°C
90%RH maximum (non-condensing)
2
5.9m/s or less
maximum 1000m
Indoors (without corrosive gas, flammable gas, oil mist, dust and dirt etc.)
II or less
II or less
wall mounting / vertical orientation
WARNING
CAUTION
2
Condition