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Mitsubishi Electric FR-A820-04750 manuals

FR-A820-04750 first page preview

FR-A820-04750

Brand: Mitsubishi Electric | Category: Inverter
Table of contents
  1. instruction manual
  2. safety instructions
  3. Table Of Contents
  4. Table Of Contents
  5. Table Of Contents
  6. Table Of Contents
  7. Table Of Contents
  8. Table Of Contents
  9. Table Of Contents
  10. Table Of Contents
  11. Table Of Contents
  12. General remarks
  13. Product checking and accessories
  14. Accessory
  15. Component names
  16. Operation steps
  17. Related manuals
  18. Peripheral devices
  20. Removal and reinstallation of the operation panel or the front covers
  21. Installation of the inverter and enclosure design
  22. Cooling system types for inverter enclosure
  23. Inverter installation
  24. Heatsink protrusion attachment procedure
  25. Terminal connection diagrams
  26. CA type
  27. Main circuit terminals
  28. and the motor
  29. Applicable cables and the wiring length
  30. Earthing (grounding) precautions
  31. Control circuit
  32. Control logic (sink/source) change
  33. Wiring of control circuit
  34. Wiring precautions
  35. and the main circuit
  36. When supplying 24 V external power to the control circuit
  37. Safety stop function
  38. Communication connectors and terminals
  39. USB connector
  40. RS-485 terminal block
  41. Connection of motor with encoder (vector control)
  42. speed control
  43. torque control
  44. position control
  45. Parameter settings for a motor with encoder
  46. Connection of stand-alone option units
  47. Connection of the brake unit (FR-BU2)
  48. Connection of the brake unit (FR-BU)
  49. Connection of the brake unit (BU type)
  50. Connection of the high power factor converter (FR-HC2)
  51. Connection of the power regeneration common converter (FR-CV)
  52. Connection of the power regeneration converter (MT-RC)
  53. Connection of the DC reactor (FR-HEL)
  54. Electro-magnetic interference (EMI) and leakage currents
  55. Countermeasures against inverter-generated EMI
  56. Built-in EMC filter
  57. Power supply harmonics
  58. Harmonic suppression guidelines in Japan
  59. Installation of a reactor
  60. Power-OFF and magnetic contactor (MC)
  61. Countermeasures against deterioration of the 400 V class motor insulation
  62. Checklist before starting operation
  63. Failsafe system which uses the inverter
  64. Operation panel (FR-DU08)
  65. Basic operation of the operation panel
  66. Correspondences between digital and actual characters
  67. Changing the parameter setting value
  68. Monitoring the inverter status
  69. Displaying the set frequency
  70. Easy operation mode setting (easy setting mode)
  71. Frequently-used parameters (simple mode parameters)
  72. Basic operation procedure (PU operation)
  73. Using the setting dial like a potentiometer to perform operation
  74. Setting the frequency by switches (multi-speed setting)
  75. Setting the frequency with analog signals (voltage input)
  76. Using an analog signal (current input) to give a frequency command
  77. Basic operation procedure (External operation)
  78. Setting the frequency by switches (multi-speed setting) (Pr. 4 to Pr. 6)
  81. Basic operation procedure (JOG operation)
  82. JOG operation from the operation panel
  83. Parameter List
  84. Group parameter display
  85. Parameter list (by function group)
  86. Control method
  87. Vector control and Real sensorless vector control
  88. Changing the control method
  89. Selecting the Advanced magnetic flux vector control
  90. Selecting the PM sensorless vector control
  91. Low-speed range torque characteristics
  92. PM sensorless vector control
  93. vector control
  94. Setting procedure of Real sensorless vector control (speed control)
  95. Setting procedure of vector control (speed control)
  96. Setting procedure of PM sensorless vector control (speed control)
  97. Setting the torque limit level
  98. Performing high-accuracy, fast-response control (gain adjustment for Real sensorless vector control, vector control and PM sensorless vector control)
  99. Troubleshooting in the speed control
  100. Speed feed forward control and model adaptive speed control
  101. Torque bias
  102. Avoiding motor overrunning
  103. Notch filter
  104. Torque control under Real sensorless vector control and vector control
  105. block diagram
  106. Setting procedure of Real sensorless vector control (torque control)
  107. Setting procedure for vector control (torque control)
  108. Torque command
  109. Speed limit
  110. Torque control gain adjustment
  111. Troubleshooting in torque control
  112. Torque control by variable-current limiter control
  113. Position control under vector control and PM sensorless vector control
  114. Setting procedure of vector control (position control)
  115. Set the procedure of PM sensorless vector control (position control)
  116. Simple positioning function by parameters
  117. Position control by inverter pulse train input
  118. Pulse monitor
  119. Electronic gear setting
  120. Position adjustment parameter settings
  121. Position control gain adjustment
  122. Troubleshooting in position control
  123. PM sensorless vector control adjustment
  124. Excitation ratio
  125. Gain adjustment of current controllers for the d axis and the q axis
  126. E) Environment setting parameters
  127. Real time clock function
  128. Reset selection/disconnected PU detection/PU stop selection
  129. PU display language selection
  130. Display-off mode
  131. Setting dial potentiometer mode/key lock operation selection
  132. Frequency change increment amount setting
  133. Multiple rating setting
  134. Using the power supply exceeding 480V
  135. Password function
  136. Free parameter
  137. Extended parameter display and user group function
  138. PWM carrier frequency and Soft-PWM control
  139. Inverter parts life display
  140. Maintenance timer alarm
  141. Current average value monitor signal
  142. F) Setting of acceleration/deceleration time and acceleration/deceleration pattern
  143. Acceleration/deceleration pattern
  144. Remote setting function
  145. Starting frequency and start-time hold function
  146. Minimum motor speed frequency and hold function at motor start up
  147. Lift operation (automatic acceleration/deceleration)
  148. D) Operation command and frequency command
  149. Operation mode selection
  150. operation mode
  151. Startup in Network operation mode at power-ON
  152. during communication operation
  153. Reverse rotation prevention selection
  154. Frequency setting via pulse train input
  155. JOG operation
  156. Operation by multi-speed setting
  157. H) Protective function parameter
  158. Motor overheat protection (electronic thermal O/L relay)
  159. Fault definition
  160. Cooling fan operation selection
  161. Earth (ground) fault detection at start
  162. Initiating a protective function
  163. I/O phase loss protection selection
  164. Retry function
  165. Limiting the output frequency (maximum/minimum frequency)
  166. Avoiding the mechanical resonance points (frequency jump)
  167. Stall prevention operation
  168. Motor overspeeding detection
  169. M) Monitor display and monitor output signal
  170. Speed display and rotations per minute setting
  171. Monitor indicator selection using operation panel or via communication
  172. Monitor display selection for terminals FM/CA and AM
  173. Adjusting terminals FM/CA and AM
  174. Energy saving monitor
  175. Output terminal function selection
  176. Output frequency detection
  177. Output current detection function
  178. Output torque detection
  179. Remote output function
  180. Analog remote output function
  181. Fault code output selection
  182. Pulse train output of output power
  183. Detection of control circuit temperature
  184. Encoder pulse dividing output
  185. T) Multi-Function Input Terminal Parameters
  186. Analog input terminal (terminal 1, 4) function assignment
  187. Analog input compensation
  188. Analog input responsiveness and noise elimination
  189. Frequency setting voltage (current) bias and gain
  190. Bias and gain for torque (magnetic flux) and set voltage (current)
  191. Checking of current input on analog input terminal
  192. Input terminal function selection
  193. Inverter output shutoff signal
  194. and the third function selection signal (X9)
  195. Start signal operation selection
  196. C) Motor constant parameters
  197. Offline auto tuning
  198. Offline auto tuning for a PM motor (motor constant tuning)
  199. Online auto tuning
  200. Signal loss detection of encoder signals
  201. A) Application parameters
  202. Electronic bypass function
  203. Self power management
  204. Brake sequence function
  205. Stop-on-contact control
  206. Load torque high speed frequency control
  207. Traverse function
  208. Swinging suppression control
  209. Orientation control
  210. PID control
  211. Changing the display increment of numerical values used in PID control
  212. PID pre-charge function
  213. Dancer control
  214. flying start with an induction motor
  215. flying start with an IPM motor
  216. Offline auto tuning for a frequency search
  217. Power failure time deceleration-to-stop function
  218. PLC function
  219. Trace function
  220. N) Operation via communication and its settings
  221. Wiring and configuration of RS-485 terminals
  222. Initial setting of operation via communication
  223. Initial settings and specifications of RS-485 communication
  224. Mitsubishi inverter protocol (computer link communication)
  225. error code
  226. MODBUS RTU communication specification
  227. USB device communication
  228. Automatic connection with GOT
  229. G) Control parameters
  230. Manual torque boost
  231. Base frequency, voltage
  232. Load pattern selection
  233. Energy saving control
  234. Adjustable 5 points V/F
  235. SF-PR slip amount adjustment mode
  236. DC injection brake, zero speed control, and servo lock
  237. Output stop function
  238. Stop selection
  239. Regenerative brake selection and DC feeding mode
  240. Regeneration avoidance function
  241. Increased magnetic excitation deceleration
  242. Slip compensation
  243. Encoder feedback control
  244. Droop control
  245. Speed smoothing control
  246. Parameter clear / all parameter clear
  247. Copying and verifying parameters on the operation panel
  248. Parameter copy
  249. Parameter verification
  250. Copying and verifying parameters using USB memory
  251. Checking parameters changed from their initial values (Initial value change list)
  252. Inverter fault and alarm indications
  253. Reset method for the protective functions
  254. Check and clear of the faults history
  255. Faults history clearing procedure
  256. The list of fault displays
  257. Causes and corrective actions
  258. Warning
  259. Alarm
  260. Fault
  261. Check first when you have a trouble
  262. protective functions
  263. Motor or machine is making abnormal acoustic noise
  264. Inverter generates abnormal noise
  265. Speed greatly differs from the setting
  266. Speed varies during operation
  267. Operation mode is not changed properly
  268. Speed does not accelerate
  269. Unable to write parameter setting
  270. Inspection item
  271. Daily and periodic inspection
  272. Checking the inverter and converter modules
  273. Cleaning
  274. Replacement of parts
  275. Inverter replacement
  276. Measurement of main circuit voltages, currents and powers
  277. Measurement of powers
  278. Measurement of voltages and use of PT
  279. Measurement of currents
  280. Use of CT and transducer
  281. Insulation resistance test using megger
  282. Inverter rating
  283. V class
  284. Motor rating
  285. Vector control dedicated motor SF-THY
  286. Torque characteristics
  287. Common specifications
  288. Outline dimension drawings
  289. Dedicated motor outline dimension drawings
  290. A.1 For customers replacing the conventional model with this inverter
  291. A.1.2 Replacement of the FR-A500(L) series
  292. and induction motor control
  293. A.3 Parameters (function codes) and instruction codes under different control methods
  294. A.4 For customers using HMS network options
  295. A.4.2 Direct command mode for position control
  296. A.5 EC Declarations of Conformity
  297. A.5.2 EMC Directive
FR-A820-04750 first page preview

FR-A820-04750

Brand: Mitsubishi Electric | Category: Air Conditioner Accessories
FR-A820-04750 first page preview

FR-A820-04750

Brand: Mitsubishi Electric | Category: Inverter
Table of contents
  1. instruction manual
  2. safety instructions
  3. Table Of Contents
  4. Table Of Contents
  5. Table Of Contents
  6. Table Of Contents
  7. Table Of Contents
  8. Table Of Contents
  9. Table Of Contents
  10. Table Of Contents
  11. Table Of Contents
  12. Table Of Contents
  13. General remarks
  14. Product checking and accessories
  15. Accessory
  16. Component names
  17. Operation steps
  18. Related manuals
  19. Peripheral devices
  21. Removal and reinstallation of the operation panel or the front covers
  22. Installation of the inverter and enclosure design
  23. Cooling system types for inverter enclosure
  24. Inverter installation
  25. Protruding the heatsink through a panel
  26. Terminal connection diagrams
  27. FM type
  28. CA type (FR-A800-E)
  29. FM type (FR-A800-E)
  30. CA type (FR-A800-GF)
  31. FM type (FR-A800-GF)
  32. Main circuit terminals
  33. and the motor
  34. Applicable cables and the wiring length
  35. Earthing (grounding) precautions
  36. Control circuit
  37. Control logic (sink/source) change
  38. Wiring of control circuit
  39. Wiring precautions
  40. and the main circuit
  41. When supplying 24 V external power to the control circuit
  42. Safety stop function
  43. Communication connectors and terminals
  44. USB connector
  45. RS-485 terminal block (not for FR-A800-E)
  46. Connection of motor with encoder (vector control)
  47. speed control
  48. torque control
  49. position control
  50. Parameter settings for a motor with encoder
  51. Connection of stand-alone option units
  52. Connection of the brake unit (FR-BU2)
  53. Connection of the brake unit (FR-BU)
  54. Connection of the brake unit (BU type)
  55. Connection of the high power factor converter (FR-HC2)
  56. Connection of the power regeneration common converter (FR-CV)
  57. Connection of the power regeneration converter (MT-RC)
  58. Connection of the DC reactor (FR-HEL)
  59. Installing a communication option (FR-A800-E)
  60. Wiring for use of the CC-Link IE Field Network (FR-A800-GF)
  61. Network configuration
  62. Network components
  63. circuit board
  64. Operation status LEDs
  65. System configuration for Ethernet communication (FR-A800-E)
  66. Ethernet connector
  67. Removal of the Ethernet board
  68. Electro-magnetic interference (EMI) and leakage currents
  69. Countermeasures against inverter-generated EMI
  70. Built-in EMC filter
  71. Power supply harmonics
  72. Harmonic suppression guidelines in Japan
  73. Installation of a reactor
  74. Power-OFF and magnetic contactor (MC)
  75. Countermeasures against deterioration of the 400 V class motor insulation
  76. Checklist before starting operation
  77. Failsafe system which uses the inverter
  78. Operation panel (FR-DU08)
  79. Basic operation of the operation panel
  80. Correspondences between digital and actual characters
  81. Changing the parameter setting value
  82. Monitoring the inverter status
  83. Displaying the set frequency
  84. Easy operation mode setting (easy setting mode)
  85. Frequently-used parameters (simple mode parameters)
  86. Basic operation procedure (PU operation)
  87. Using the setting dial like a potentiometer to perform operation
  88. Setting the frequency with switches (multi-speed setting)
  89. Setting the frequency using an analog signal (voltage input)
  90. Setting the frequency using an analog signal (current input)
  91. Basic operation procedure (External operation)
  95. Basic operation procedure (JOG operation)
  96. JOG operation on the operation panel
  97. Parameter List
  98. Group parameter display
  99. Parameter list (by function group)
  100. Control method
  101. Vector control and Real sensorless vector control
  102. Changing the control method
  103. Selecting the Advanced magnetic flux vector control
  104. Selecting the PM sensorless vector control
  105. Low-speed range torque characteristics
  106. PM sensorless vector control
  107. vector control
  108. Setting procedure of Real sensorless vector control (speed control)
  109. Setting procedure of vector control (speed control)
  110. Setting procedure of PM sensorless vector control (speed control)
  111. Setting the torque limit level
  112. Performing high-accuracy, fast-response control (gain adjustment for Real sensorless vector control, vector control and PM sensorless vector control)
  113. Troubleshooting in the speed control
  114. Speed feed forward control and model adaptive speed control
  115. Torque bias
  116. Avoiding motor overrunning
  117. Notch filter
  118. Torque control under Real sensorless vector control and vector control
  119. block diagram
  120. Setting procedure of Real sensorless vector control (torque control)
  121. Setting procedure for vector control (torque control)
  122. Torque command
  123. Speed limit
  124. Torque control gain adjustment
  125. Troubleshooting in torque control
  126. Torque control by variable-current limiter control
  127. Position control under vector control and PM sensorless vector control
  128. Setting procedure of vector control (position control)
  129. Set the procedure of PM sensorless vector control (position control)
  130. Simple positioning function by parameters
  131. Position control by inverter pulse train input
  132. Pulse monitor
  133. Electronic gear setting
  134. Position adjustment parameter settings
  135. Position control gain adjustment
  136. Troubleshooting in position control
  137. Real sensorless vector control, vector control, PM sensorless vector control adjustment
  138. Excitation ratio
  139. Gain adjustment of current controllers for the d axis and the q axis
  140. E) Environment setting parameters
  141. Real time clock function
  142. Reset selection/disconnected PU detection/PU stop selection
  143. PU display language selection
  144. Display-off mode
  145. Setting dial potentiometer mode/key lock operation selection
  146. Frequency change increment amount setting
  147. Multiple rating setting
  148. Using the power supply exceeding 480V
  149. Password function
  150. Free parameter
  151. Extended parameter display and user group function
  152. PWM carrier frequency and Soft-PWM control
  153. Inverter parts life display
  154. Maintenance timer alarm
  155. Current average value monitor signal
  156. F) Setting of acceleration/deceleration time and acceleration/deceleration pattern
  157. Acceleration/deceleration pattern
  158. Remote setting function
  159. Starting frequency and start-time hold function
  160. Minimum motor speed frequency and hold function at motor start up
  161. Lift operation (automatic acceleration/deceleration)
  162. D) Operation command and frequency command
  163. Operation mode selection
  164. operation mode
  165. Startup in Network operation mode at power-ON
  166. during communication operation
  167. Reverse rotation prevention selection
  168. Frequency setting via pulse train input
  169. JOG operation
  170. Operation by multi-speed setting
  171. H) Protective function parameter
  172. Motor overheat protection (electronic thermal O/L relay)
  173. Fault definition
  174. Cooling fan operation selection
  175. Earth (ground) fault detection at start
  176. Initiating a protective function
  177. I/O phase loss protection selection
  178. Retry function
  179. Limiting the output frequency (maximum/minimum frequency)
  180. Avoiding the mechanical resonance points (frequency jump)
  181. Stall prevention operation
  182. Load characteristics fault detection
  183. Motor overspeeding detection
  184. M) Monitor display and monitor output signal
  185. Speed display and rotations per minute setting
  186. Monitor indicator selection using operation panel or via communication
  187. Monitor display selection for terminals FM/CA and AM
  188. Adjusting terminals FM/CA and AM
  189. Energy saving monitor
  190. Output terminal function selection
  191. Output frequency detection
  192. Output current detection function
  193. Output torque detection
  194. Remote output function
  195. Analog remote output function
  196. Fault code output selection
  197. Pulse train output of output power
  198. Detection of control circuit temperature
  199. Encoder pulse dividing output
  200. T) Multi-Function Input Terminal Parameters
  201. Analog input terminal (terminal 1, 4) function assignment
  202. Analog input compensation
  203. Analog input responsiveness and noise elimination
  204. Frequency setting voltage (current) bias and gain
  205. Bias and gain for torque (magnetic flux) and set voltage (current)
  206. Checking of current input on analog input terminal
  207. Input terminal function selection
  208. Inverter output shutoff signal
  209. and the third function selection signal (X9)
  210. Start signal operation selection
  211. C) Motor constant parameters
  212. Offline auto tuning
  213. Offline auto tuning for a PM motor (motor constant tuning)
  214. Online auto tuning
  215. Signal loss detection of encoder signals
  216. A) Application parameters
  217. Electronic bypass function
  218. Self power management
  219. Brake sequence function
  220. Start count monitor
  221. Stop-on-contact control
  222. Load torque high speed frequency control
  223. Traverse function
  224. Swinging suppression control
  225. Orientation control
  226. PID control
  227. Changing the display increment of numerical values used in PID control
  228. PID pre-charge function
  229. Dancer control
  230. flying start with an induction motor
  231. flying start with an IPM motor
  232. Offline auto tuning for a frequency search
  233. Power failure time deceleration-to-stop function
  234. PLC function
  235. Trace function
  236. N) Operation via communication and its settings
  237. Wiring and configuration of PU connector
  238. system configuration
  239. Wiring and configuration of RS-485 terminals
  240. Initial setting of operation via communication
  241. Initial settings and specifications of RS-485 communication
  242. Mitsubishi inverter protocol (computer link communication)
  243. error code
  244. Modbus® RTU communication specification
  245. CC-Link IE Field Network function setting (FR-A800-GF)
  246. Initial settings and specifications of Ethernet communication (FR-A800-E)
  247. MELSOFT / FA product connection
  248. USB device communication
  249. Automatic connection with GOT
  250. G) Control parameters
  251. Manual torque boost
  252. Base frequency, voltage
  253. Load pattern selection
  254. Energy saving control
  255. Adjustable 5 points V/F
  256. SF-PR slip amount adjustment mode
  257. DC injection brake, zero speed control, and servo lock
  258. Output stop function
  259. Stop selection
  260. Regenerative brake selection and DC feeding mode
  261. Regeneration avoidance function
  262. Increased magnetic excitation deceleration
  263. Slip compensation
  264. Encoder feedback control
  265. Droop control
  266. Speed smoothing control
  267. Parameter clear / all parameter clear
  268. Copying and verifying parameters on the operation panel
  269. Parameter copy
  270. Parameter verification
  271. Copying and verifying parameters using USB memory
  272. Checking parameters changed from their initial values (Initial value change list)
  273. CC-Link IE Field Network (FR-A800-GF)
  274. I/O signal list
  275. Details of remote input and output signals
  276. Details of remote register
  277. Programming examples
  278. Instructions
  279. Troubleshooting
  280. Ethernet communication (FR-A800-E)
  281. communication procedure
  282. Modbus®/TCP
  283. CC-Link IE Field Network Basic (FR-A800-E)
  286. Inverter-to-inverter link function (FR-A800-E)
  287. Backup / restoration
  288. Inverter fault and alarm indications
  289. Reset method for the protective functions
  290. Check and clear of the faults history
  291. Faults history clearing procedure
  292. The list of fault displays
  293. Causes and corrective actions
  294. Warning
  295. Alarm
  296. Fault
  297. Other messages
  298. Check first when you have a trouble
  299. protective functions
  300. Motor or machine is making abnormal acoustic noise
  301. Inverter generates abnormal noise
  302. Speed greatly differs from the setting
  303. Speed varies during operation
  304. Operation mode is not changed properly
  305. Speed does not accelerate
  306. Unable to write parameter setting
  307. Inspection item
  308. Daily and periodic inspection
  309. Checking the inverter and converter modules
  310. Cleaning
  311. Replacement of parts
  312. Inverter replacement
  313. Measurement of main circuit voltages, currents and powers
  314. Measurement of powers
  315. Measurement of voltages and use of PT
  316. Measurement of currents
  317. Use of CT and transducer
  318. Insulation resistance test using megger
  319. Inverter rating
  320. V class
  321. Motor rating
  322. Vector control dedicated motor SF-THY
  323. Torque characteristics
  324. Common specifications
  325. Outline dimension drawings
  326. Dedicated motor outline dimension drawings
  327. A.1 For customers replacing the conventional model with this inverter
  328. A.1.2 Replacement of the FR-A500(L) series
  329. and induction motor control
  330. A.3 Parameters (functions) and instruction codes under different control methods
  331. under different control methods
  332. A.5 For customers using HMS network options
  333. A.5.2 Direct command mode for position control
  334. A.6 Plug-in option compatibility
  335. A.7 EC Declarations of Conformity
  336. A.7.2 FR-A846 series
  337. A.7.3 Frequency inverters with option unit FR-A8NP
FR-A820-04750 first page preview

FR-A820-04750

Brand: Mitsubishi Electric | Category: Inverter
Table of contents
  1. instruction manual
  2. safety instructions
  3. Table Of Contents
  4. Table Of Contents
  5. PRE-OPERATION INSTRUCTIONS
  6. SERIAL number check
  7. Component names
  8. INSTALLATION AND WIRING
  9. Wiring
  10. Terminals
  11. Encoder
  12. INVERTER FUNCTIONS ENABLED WITH FR-A8APA
  13. ORIENTATION CONTROL
  15. Specifications
  16. ENCODER FEEDBACK CONTROL
  18. VECTOR CONTROL
  19. position control
  20. Setting procedure of vector control for motor with encoder
  21. Vector control for PM motor with encoder
  22. Offline auto tuning
  23. Encoder position tuning
  25. APPENDIX
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