Mitsubishi Electric 700 Series Instruction Manual
Safety stop function
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- Training manual (271 pages) ,
- Instruction manual (242 pages) ,
- Programming manual (183 pages)
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INVERTER
FR-D700-SC-EC
Safety Stop Function Instruction Manual
1. GENERAL DESCRIPTION ............................................ 1
2. INSTALLATION AND WIRING...................................... 2
4. TEST AND CHECKING FAILURE ................................. 7
5. SAFETY PARAMETERS OF FR-D700-SC...................... 8
CONTENTS
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Summary of Contents for Mitsubishi Electric 700 Series
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Page 1: Table Of Contents
INVERTER FR-D700-SC-EC Safety Stop Function Instruction Manual CONTENTS 1. GENERAL DESCRIPTION ..........1 2. INSTALLATION AND WIRING........2 3. EXAMPLE OF SAFETY SYSTEM CONFIGURATION ..5 4. TEST AND CHECKING FAILURE ......... 7 5. SAFETY PARAMETERS OF FR-D700-SC...... 8... - Page 2 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.
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Page 3: General Description
1. General description Features Mitsubishi Electric FR-D700-SC safety stop function prevents a drive from supplying rotational energy to motors. (In this Instruction Manual, the STO (safe torque off) function specified in IEC 61800-5-2 is referred to as the safety stop function.) Dual safety channels ‘S1’... -
Page 4: Installation And Wiring
CAUTION 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. - Page 5 Wiring The safety related terminals are described in Table.2 and Table.3 Table.2 The safety related terminals Terminal Description Rating Symbol For input of safety stop channel1. S1-SC is Input resistance:4.7kΩ Open: In safety stop mode. Current : 4 to 6 mA Short: Non safety stop mode.
- Page 6 Table.3 Truth table of Safety related signals Internal safety Input power S1-SC S2-SC SO (SAFE) RUN (SAFE2) Inverter operation state circuit OFF(Open) OFF(Open) Output shutoff (Safe state) No failure OFF(Open) ON(Close) Drive enable Short Short Failure OFF(Open) OFF(Open) Output shutoff (Safe state) No failure ON(Close) ON(Close)
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Page 7: Example Of Safety System Configuration
+24V Internal DC24V Safety Circuit +24V MITSUBISHI ELECTRIC MELSEC Safety relay module FR-D700-SC QS90SR2SN-Q Fig.3 Safety system example – STOP synchronous with emergency stop button and fault detection through RUN output. For safety stop, configure the wiring as shown in Fig.3 above. - Page 8 Emergency IGBTs stop button Gate Gate Driver Driver +24V COM0 COM1 Internal DC24V Safety Circuit +24V MITSUBISHI ELECTRIC MELSEC Safety relay module FR-D700-SC QS90SR2SN-Q R/L1 S/L2 T/L3 (SAFE2) IGBTs Gate Gate Driver Driver +24V FR-D700-SC Fig.4 Example when using multiple FR-D740-SC inverters for the safety stop function NOTE •...
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Page 9: Test And Checking Failure
Inverter connection Do not connect the FR-D700 (sink logic) together with the FR-D700-SC (source logic). If connected together, the safety stop function does not work properly. FR-E700-SC/NF/NC FR-D700-SC FR-D700 (sink logic) (source logic) (source logic) FR-E700-SC/NF/NC (source logic) FR-D700-SC ... -
Page 10: Safety Parameters Of Fr-D700-Sc
Test procedure for functionality As depicted ‘ATTENTION’ in above, the test for the functionality is important. Please do the test following procedure. (1) Please make each state of S1-SC and S2-SC depicted at Table.5. (2) If there is any different state from Table.5, FR-D700-SC has some malfunction. (3) If there is no different state from Table.5, check the systematic performance, such as, press the Emergency switch, press the start/restart button at the failure detected (RUN-SE opened), and so on. - Page 11 REVISIONS Revision Date Manual Number Revision Jan. 2012 BCN-A211508-005-A First edition Edited ・ Functional safety standards Oct. 2023 BCN-A211508-005-B ・ Safety parameters BCN-A211508-005-B...
- Page 12 5, Mavrogenous Str. SE- 223 55 Lund GR-18542 Piraeus Phone: +46 (0) 8 625 10 00 Phone: +30 (0)211 / 1206-900 Mitsubishi Electric Turkey Elektrik Ürünleri A.Ş. TURKEY Fax: +30 (0)211 / 1206-999 Fabrika Otomasyonu Merkezi MELTRADE Kft. HUNGARY Şerifali Mahallesi Nutuk Sokak No.5 Fertő...