Mitsubishi Electric 700 Series Instruction Manual page 2

Compliance with the EU Machinery Directive – Functional Safety
 Any misuse of safety function could lead to personal injury or death, property damage, or economic loss.
To ensure that the system complies fully with requirement of safety, make a system-level risk
assessment. Mitsubishi Electric Co. cannot assume responsibility for any system to comply with safety
standards.
 To avoid an electric shock hazard, verify that the voltage on the bus capacitors has discharged before
performing any work on the drive. Measure the DC bus voltage at the P(+) and N(-) terminals or test
points (refer to your drive's User Manual for locations and discharging time). The voltage must be zero.
 The safety stop function do not isolate electrically between drive and motor. To avoid an electric shock
hazard, disconnect/isolate power to the drive and verify to ensure that the voltage is zero before
performing any work on the motor (refer to your drive's User Manual for discharging time).
 The information of this manual 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.
 If you are using a FR-D740-EC with serial number shown below, safety function does not work
according to safety standard. In such case please contact your sales person.
<Europe model : suffixed with '-EC'>
D740-012 to 080–EC : Axxxxx, Bxxxxx, Cxxxxx, Dxxxxx, Exxxx and Fxxxxx
D740-120 to 160–EC : Axxxxx, Bxxxxx, Cxxxxx and Dxxxxx
Check the SERIAL number indicated on the inverter rating plate or package.
Rating plate example
Symbol Year Month
SERIAL (Serial No.)
The SERIAL consists of 1 version symbol, 2 numeric characters
or 1 numeric character and 1 alphabet letter indicating year and
month, and 6 numeric characters indicating control number.
Last digit of the production year is indicated as the Year, and the
Month is indicated by 1 to 9, X (October), Y (November), and Z
(December).
Control number
WARNING
CAUTION
CAUTION