Mitsubishi ElectronicsメーカーFR-A800の使用説明書/サービス説明書
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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 .
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.
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.
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.
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.
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 .
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.
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.
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.
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.
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.
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.
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.
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