User manual OMRON JX

[. . . ] I558-E2-02-X JX Compact and complete Model: JX 200 V Class Three-Phase Input 0. 2 to 7. 5 kW 200 V Class Single-Phase Input 0. 2 to 2. 2 kW 400 V Class Three-Phase Input 0. 4 to 7. 5 kW USER'S MANUAL Introduction Introduction Thank you for choosing the general-purpose Inverter JX. This User's Manual (hereinafter called "this manual") describes the parameter setting methods required for installation/wiring and operation of the JX model, as well as troubleshooting and inspection methods. This manual should be delivered to the actual end user of the product. This manual describes the specifications and functions of the product as well as the relations between them. [. . . ] A081 Function name AVR selection AVR voltage selection Data 00: Always ON 01: Always OFF 02: OFF during deceleration 200-V class: 200/215/220/230/240 400-V class: 380/400/415/440/460/480 d004, A001, A005 Default setting 02 Unit A082 200/400 4 Related parameters Functions ·With A081 (AVR selection), set whether to enable or disable this function. ·Note that the Inverter cannot output voltage beyond that of the incoming voltage. ·To avoid a possible overcurrent trip during deceleration, set the AVR selection to "Always ON" (A081: 00). Parameter No. Data 00 01 Description Always ON Always OFF OFF during deceleration Note Enabled during acceleration, constant speed operation, and deceleration. Disabled during acceleration, constant speed operation, and deceleration. Disabled only during deceleration in order to reduce the energy regenerated to the Inverter by increasing the motor loss. This will avoid a possible trip due to regeneration during deceleration. A081 02 Automatic Energy-saving Operation Function This function automatically adjusts the Inverter output power to a minimum during constant speed operation. This is suitable for the load of reduced torque characteristics, such as a fan and pump. Parameter No. A085 A086 Function name RUN mode selection Data 00: Normal operation 01: Energy-saving operation Default setting 00 50 Unit % Energy-saving response/ 0 to 100% accuracy adjustment ·To operate with this function, set the RUN mode selection (A085) to 01. You can adjust the response and accuracy in the energy-saving response/accuracy adjustment (A086). If rapid load fluctuation like impact load occur the motor may stall resulting in an overcurrent trip. Parameter No. Data 0 A086 100 Fast Low Large Response Slow Accuracy High Energy-saving effect Small 4-26 4-2 Function Mode 2-step Acceleration/Deceleration Function This function changes the acceleration/deceleration time during such operations. Parameter No. A092 * Function name Acceleration time 2 2nd acceleration time 2 Deceleration time 2 2nd deceleration time 2 2-step acceleration/ deceleration selection 0. 01 to 99. 99 100. 0 to 999. 9 1000. to 3000. Data Default setting 15. 0 15. 0 15. 0 15. 0 00 Unit s s s s A292 A093 * A293 A094 * A294 A095 * A295 A096 * A296 00: Switched via multi-function input 09 (2CH) 01: Switched by setting 00: Switched via multi-function input 09 2nd 2-step acceleration/ (2CH) deceleration selection 01: Switched by setting 2-step acceleration 0. 0 to 400 frequency 2nd 2-step acceleration 0. 0 to 400 frequency 2-step deceleration 0. 0 to 400 frequency *2nd 2-step deceleration 0. 0 to 400 frequency Related parameters 4 00 0. 0 0. 0 0. 0 0. 0 Functions Hz Hz Hz Hz F002, F003, F202, F203, C001 to C005 * To switch to the 2nd control, allocate 08 (SET) to the multi-function input terminal and then turn it on. ·The acceleration/deceleration time can be switched via the multi-function input terminal or automatically with an arbitrary frequency. ·To switch via the multi-function input terminal, allocate 09 (2CH) to it. it Data 09 Symbol 2CH Function name 2-step acceleration/deceleration OFF Status ON Description Enables the 2-step acceleration/ deceleration time. Disables the 2-step acceleration/ deceleration time. Related parameters Required settings (Example 1) When A094/A294 is set to 00 FW C001 to C005 A094 = 00 (Example 2) When A094/A294 is set to 01 FW 2CH Acceleration 2 Deceleration 2 Acceleration 2 A095/A295 Deceleration 1 Acceleration 1 Deceleration 1 A096/A296 Deceleration 2 Acceleration 1 Output frequency Output frequency F002/F202 A092/A292 A093/A293 F003/F203 F002/F202 A092/A292 A093/A293 F003/F203 4-27 4-2 Function Mode Acceleration/Deceleration Pattern This function is used when smooth acceleration/deceleration is needed. Parameter No. A097 A098 Function name Acceleration pattern selection Deceleration pattern selection Data 00: Line 01: S-shape curve 00: Line 01: S-shape curve Default setting 00 00 Unit ·Acceleration/deceleration pattern can be set according to each system. 4 Parameter No. 00 Line Set value 01 S-shape curve Functions A097 (Acceleration) Output frequency Output frequency Time Time A098 (Deceleration) Output frequency Time Output frequency Time Description Accelerates/Decelerates linearly before reaching the set output frequency value. Helps prevent the collapse of cargo on the elevating machine or conveyor. External Frequency Adjustment Function (OI) Parameter No. A101 A102 A103 A104 A105 Function name OI start frequency OI end frequency OI start ratio OI end ratio OI start selection Related parameters 0. 00 to 400. 0 0. 00 to 400. 0 0. 01 Unit Hz Hz % % A005, A011 to A015, A016, A151 to A155, AT input For each item, refer to "External Frequency (Voltage/Current) Adjustment" (page 4-11). 4-28 4-2 Function Mode Operation Frequency Function This function makes calculations for two inputs and reflects the result as the output frequency. Parameter No. A141 A142 Function name Operation frequency input A setting Operation frequency input B setting Operator selection Related parameters Data 00: Digital Operator (F001) 01: Digital Operator (FREQ adjuster) 02: Input O 03: Input OI 04: RS485 communication 00: Addition (A + B) 01: Subtraction (A - B) 02: Multiplication (A × B) A001 = 10 Default setting 01 02 Unit A143 00 4 ·Inputs O and OI cannot be set simultaneously. [. . . ] 01 No No No No No No Hz Hz % % VR start frequency 0. 0 to 400. 0 VR end frequency VR start ratio VR end ratio VR start selection 0. 0 to 400. 0 0. 00: Use VR start frequency [A151] 01: 0 Hz start VR adjustment A152 A153 A154 A155 * 2nd control is displayed when SET (08) is allocated to one of from C001 to C005. App-9 Appendix-1 Parameter List Parameter No. Function name Monitor or data range (Digital Operator) 00: Alarm 01: 0 Hz start 02: Frequency Matching start 03: Trip after Frequency Matching deceleration stop 0. 3 to 25. 0 0. 3 to 100. 0 Default setting Changes during operation Unit Set value b001 Restart during momentary power interruption Retry selection 00 No b002 b003 Allowable momentary power interruption time Retry wait time Momentary power interruption/ undervoltage trip during stop selection Momentary power interruption retry time selection Starting frequency at Active Frequency Matching restart Electronic thermal level *2nd electronic thermal level Electronic thermal characteristics selection *2nd electronic thermal characteristics selection 1. 0 1. 0 No No s s b004 00: Disabled 01: Enabled 00 No b005 00: 16 times 01: No limit 00: Frequency at interruption 01: Max. frequency 02: Set frequency 00 No b011 00 No b012 Electronic thermal b212 0. 2 × Rated current to 1. 0 × Rated current Rated current Rated current 00 No A b013 b213 00: Reduced torque characteristics 1 01: Constant torque characteristics 02: Reduced torque characteristics 2 No 00 * 2nd control is displayed when SET (08) is allocated to one of from C001 to C005. App-10 Appendix-1 Parameter List Parameter No. b021 b221 Function name Overload limit selection *2nd overload limit selection Overload limit level Monitor or data range (Digital Operator) 00: Disabled 01: Enabled in acceleration/constant speed operation 02: Enabled in constant speed operation Default setting 01 Changes during operation Unit Set value No 01 1. 5 × Rated current 1. 5 × Rated current 1. 0 b022 Overload limit 0. . 1 × Rated current to 1. 5 × Rated current b222 *2nd overload limit level Overload limit parameter *2nd overload limit parameter Overload limit source selection *2nd overload limit source selection Deceleration rate constant at Active Frequency Matching restart Active Frequency Matching restart level No A b023 b223 b028 b228 0. 1 to 3000. 0 1. 0 00 No s 00: b022, b222 set values 01: Input terminal O No 00 Active Frequency Matching b029 0. 1 to 3000. 0 0. 5 No s b030 0. 2 × Rated current to 2. 0 × Rated current Rated current No A b031 Soft lock selection 00: Data other than b031 cannot be changed when terminal SFT is ON. 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