PDF《INVERTER FR-E700-SC(-EC)(-NA)/NF/NC》

nnti INVERTER FR-E700-SC(-EC)(-NA)/NF/NC Safety stop function instruction manual CONTENTS 1.

General description.2 2. Installation and wiring

3 3. Example of safety system configuration

6 4. Test and checking failure

10 5. Safety parameters of FR-E700-SC/NF/NC

12 1 Compliance with the EU Machinery Directive C Functional Safety WARNING 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 directive. CAUTION 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. WARNING 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. WARNING 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). CAUTION FR-E700-SC/NF/NC which has the following SERIAL number are compatible with ISO13849. FR-E700-SC: F???????? or later FR-E700-NF: E???????? or later FR-E700-NC: Three-phase 200V class 0.1K to 0.75K: C???????? or later Three-phase 200V class 1.5K to 3.7K/11K/15K: B???????? or later Three-phase 200V class 5.5K/7.5K: D???????? or later (Three-phase 400V class and single-phase 200V class are all compatible.) Compatible for all models. Diodes are installed to S1 and S2 terminal of the following FR-E700-SC/NF/NC to block undesirable current. FR-E700-SC: Manufactured in November

2010 or later FR-E700-NF: Manufactured in December

2010 or later FR-E700-NC: Three-phase 200V class and single-phase 200V class: Manufactured in November

2010 or later Three-phase 400V class: Manufactured in October

2010 or later Manufactured in August

2010 or later Check the SERIAL number indicated on the inverter rating plate or package. Rating plate example Symbol Year Month Control number SERIAL (Serial No.) The SERIAL consists of one symbol, two characters indicating production year and month, and six characters indicating control number. The 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

2 1.General description Features Mitsubishi FR-E700-SC/NF/NC safety stop function prevents a drive from supplying rotational energy to motors. Dual safety channels '

S1'

and '

S2'

cut off the gate-drive power for IGBT to turn off. S2 S1 PC FR-E700-SC/NF/NC RESET Emergency stop button CPU RUN or Y0 (SAFE2) Gate Driver Gate Driver IGBTs SE Safety relay module / Safety programmable controller CPU G G +24V R/L1 S/L2 T/L3 U V W IM Fuse Fig.1 FR-E700-SC/NF/NC safety stop function diagram WARNING Disconnecting the power to the gate driver by the safety stop function does not isolate electrically between drive and motor. To avoid an electric shock hazard, disconnect power to the drive and verify that the main circuit capacitor voltage is zero (across P and N terminals) before performing any work on the motor (refer to your drive'