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Mitsubishi Electronics FR-A800 - page 1
INVERTER FR-A800/F800 Safety S top Function Instruction Manual CONTENTS 1. GENERAL DESCRIPTION .. .......................................... 2 2. INSTALLATION AND WIRING ...................................... 3 3. EXAMPLE OF SAFETY SYSTEM CONFIGURATION .... 7 4. TEST AND CHECKING FAILURE ............................... 10 5. SAFETY PARAMETERS OF FR ...
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Mitsubishi Electronics FR-A800 - page 2
1 Compliance with the EU Machin ery Directive – Functional Safety WA R N I N G Any misuse of saf ety function could lead to per sonal injury or death, proper ty damage, or economic loss. T o ensure that the system complies fully with requirement of safety , make a system-level risk assessment. Mit subishi Electric Co. cannot assume responsibi ...
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Mitsubishi Electronics FR-A800 - page 3
2 GENERAL DESCRIP TION 1 GENERAL DESCRIPTION Features Mitsubishi FR-A800/F800 safety stop function prevents a dr ive fr om supplying rotatio nal energy to motor s. Dual safety channels ‘S1’ and ‘S2’ cut o ff th e gate-drive powe r for IGBT to turn off. Fig.1 FR-A800 /F800 safety stop functio n diagram Standards Mitsubishi FR-A800/F800 safet ...
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Mitsubishi Electronics FR-A800 - page 4
INSTALLATION AND WIRING 3 2 INST ALLA TION AND WIRING Installation Mitsubishi FR-A800/F8 00 safety stop function shoul d be used under following cond ition and environment. T able.1 The condition and envir onment for using safety stop functi on The ND and HD ratings can be selecte d only for the FR-A800. T emperature applicable for a ...
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Mitsubishi Electronics FR-A800 - page 5
4 INSTALLATION AND WIRING ● Wiring The safety related terminals are de scribed in T a ble.2 and T abl e.3 T able.2 The safety relate d terminals S pecifications for conforming safety standards. ON: The transistor is conducted. OF F: The transistor is not conducted. CAUTION In order to meet safety stop, an approved safety relay u ...
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Mitsubishi Electronics FR-A800 - page 6
INSTALLATION AND WIRING 5 T able.3 T ruth t able of safety relat ed signals ON: The transistor is conducted. OFF: The transistor is not conducted. When not using the safety stop function, short across terminals S1 and PC, S2 and PC, a nd SIC and SD to use the inverter . (In the initial status, terminals S1 and PC, S2 and PC, and SIC a ...
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Mitsubishi Electronics FR-A800 - page 7
6 INSTALLATION AND WIRING ● Wire and ferrule specification T able.4 Wire and ferrule spec ification Ferrules and tools are distributed by Phoenix Contact. ● Jumper cable The jumper cable between S1,S2 and PC termin al between SIC and SD terminal has been inst alled in the factory as shown in Fig.2. Fig.2. Short wire Before conne cting sa ...
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Mitsubishi Electronics FR-A800 - page 8
EXAMPLE OF SAFETY SYSTEM CONFIGURATION 7 3 EXAMPLE OF SAFETY SY STEM CONFIGURA TION ● FR-A800/F800 configuration exa mple If the control logic is SINK logic, the common terminal is terminal SD. Fig.3 Safety system example with FR- A800/F800 NOTE • When starting up the system’ s operation, press the RESET switch to reset the safety stop ...
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Mitsubishi Electronics FR-A800 - page 9
8 EXAMPLE OF SAFETY SYSTEM CONFIGURATION ● Multiple inverter configuration exam ple Fig.4 When using multiple safety stop func tion inverters (FR-A800/F800) NOTE • Some models cannot be used together because thei r control logics are different. Refer to the SAFETY STOP FUNCTION MANUAL of each model. S 1 S 2 PC FR-A800/F800 SO R/L1 S/L2 T/L3 IGB ...
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Mitsubishi Electronics FR-A800 - page 10
EXAMPLE OF SAFETY SYSTEM CONFIGURATION 9 ● Safety controller configuration exa mple Fig.5 Safety system example with FR- A800/F800 NOTE • When starting up the system’ s operation, press the RESET switch to reset the safety stop function first. • In the above configuration, af ter reset of emergency stop button, drive will be in safe-state u ...
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Mitsubishi Electronics FR-A800 - page 11
10 TEST AND CHECKING FAILURE 4 TEST AND CHECKING F AIL URE I/O status and failure FR-A800/F800 safety re lated I/O status obeys the following truth t able. T able.5 T ruth t able of safety related signals ON: The transistor is conducted. OF F: The transistor is not conducted. When not using the safety stop function, short across termi ...
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Mitsubishi Electronics FR-A800 - page 12
SAFETY PARAMETERS OF FR-A800/F800 11 Diagnostic If the failure detected, FR-A800/F800 output ala rm signal and i ndicate ‘E.SAF’ at the display . In case of FR-A800/F800 output the alar m, please take following action. 1) Check the S1-SIC and S2-SIC input sign al logic is the same. If these are differe nt lo gic, collect the input signal and re ...
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Mitsubishi Electronics FR-A800 - page 13
12 REVISIONS Print Date Manual Number Revision Apr . 2013 BCN-A23228-001(E) First edition Jun. 2013 BCN-A23228-001-A(E) ● Multiple inverter configuration example Jul. 2014 BCN-A23228-001-B(E) Compatibility with the FR-F800 series Modification BCN-A23228-001-B(E) ...
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Mitsubishi Electronics FR-A800 - page 14
HEAD OFFICE: TOKYO BUILDING 2-7-3, MARUNOUCHI, CHIYODA-KU, TOKYO 100-8310, JAP AN MITSUBISHI ELECTRIC EUROP E EUROPE B.V . German Branch Gothaer S traße 8 D-40880 Ratingen Phone: +49 (0) 21 02 / 486-0 Hotline: +49 2102 1805 000-76 5 /-766 Fax: +49 (0) 21 02 / 4 86-1 12 0 e mail: megfa-ma il@meg.mee.com www .mitsubishi-automatio n.com MITSUBISHI EL ...
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