User manual OMRON RX

[. . . ] I560-E2-03-X RX Customised to your machine Model: RX 200 V Class Three-Phase Input 0. 4 to 55 kW 400 V Class Three-Phase Input 0. 4 to 132 kW USER'S MANUAL Introduction Introduction Thank you for choosing the general-purpose Inverter RX Series. This User's Manual (hereinafter called "this manual") describes the parameter setting methods required for installation/wiring and operation of the RX 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. [. . . ] The C021 to C025 settings are disabled. Data Description RUN: Signal during RUN FA1: Constant speed arrival signal FA2: Over set frequency arrival signal OL: Overload warning OD: Excessive PID deviation AL: Alarm output FA3: Set-frequency-only arrival signal OTQ: Overtorque IP: Signal during momentary power interruption UV: Signal during undervoltage TRQ: Torque limit RNT: RUN time over ONT: Power ON time over THM: Thermal warning BRK: Brake release BER: Brake error ZS: 0-Hz signal DSE: Excessive speed deviation POK: Position ready FA4: Set frequency exceeded 2 FA5: Set frequency only 2 OL2: Overload warning 2 ODc: Analog O disconnection detection OIDc: Analog OI disconnection detection O2Dc: Analog O2 disconnection detection FBV: PID FB status output NDc: Network error PID function Network error 4-31 4-102 Window comparator function 4-63 Torque limit function RUN time over Power ON time over Electronic thermal function Brake control function 0-Hz detection signal V2 control mode selection Orientation function Frequency arrival signal Overload limit/Overload warning 4-57 4-52 4-52 4-46 4-74 4-99 4-120 4-129 4-96 4-49 Reference item Signal during RUN Frequency arrival signal Overload limit/Overload warning PID function Frequency arrival signal Overtorque Momentary power interruption/Undervoltage Page 4-96 4-96 4-49 4-31 4-96 4-98 4-44 4 00 01 02 Functions 03 04 05 06 07 08 09 10 11 12 13 19 20 21 22 23 24 25 26 27 28 29 31 32 4-93 4-2 Function Mode Data 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 Description LOG1: Logic operation output 1 LOG2: Logic operation output 2 LOG3: Logic operation output 3 LOG4: Logic operation output 4 LOG5: Logic operation output 5 LOG6: Logic operation output 6 WAC: Capacitor life warning signal WAF: Cooling fan life warning signal FR: Starting contact signal OHF: Fin overheat warning LOC: Light load detection signal Not used Not used Not used Not used Not used Not used IRDY: Operation ready signal FWR: Forward run signal RVR: Reverse run signal MJA: Fatal fault signal WCO: Window comparator O WCOI: Window comparator OI WCO2: Window comparator O2 Related functions Reference item Page Logic operation function 4-100 Capacitor life warning signal Cooling fan speed drop signal Starting contact signal Fin overheat warning Light load detection signal 4-101 4-102 4-103 4-103 4-104 4 Functions Operation ready signal Forward run signal Reverse run signal Fatal fault signal 4-104 4-104 4-105 4-105 Window comparator function 4-63 C021 to C025, C026 Multi-function Output Terminal Contact Selection ·You can set NO- or NC-contact output individually for multi-function output terminals 11 to 15 as well as the relay output terminal. ·Multi-function output terminals 11 to 15 provide open-collector output. Parameter No. C031 to C035 C036 Function name Multi-function output terminal contact selection Relay output (AL2, AL1) contact selection 00: NO contact 01: NC contact 00: NO contact between AL2 and AL0 01: NC contact between AL2 and AL0 Data Default setting 00 01 Unit 4-94 4-2 Function Mode Specifications of Multi-function Output Terminals 11 to 15 ·Below are the specifications of multi-function output terminals 11 to 15. 15 CM2 11 Inside the Inverter C031 to C035 set values Power supply ON OFF Output status ON OFF ON OFF Electrical characteristics Between each terminal and CM2 Voltage drop 4 V max. allowable current: 50 mA 4 00 (NO contact) Functions 01 (NC contact) ON OFF Specifications of the Relay Output Terminals ·The relay output terminals have an SPDT contact configuration. Below is its operation. AL0 Inside the Inverter AL2 AL1 (Default value: C036 = 01) (Example) When the relay output terminals are used for alarm C036 set values Output terminal status AL2AL0 AL1AL0 Resistance load Max. contact capacity Inductive load 250 V AC, 2 A 30 V DC, 8 A 250 V AC, 0. 2 A 30 V DC, 0. 6 A Power Inverter status AL2AL0 Abnormal ON 00 Normal Closed Open 100 V AC, 10 mA 5 V DC, 100 mA 250 V AC, 1 A 30 V DC, 1 A 250 V AC, 0. 2 A 30 V DC, 0. 2 A Open Closed AL1AL0 OFF Abnormal Normal Open Open Closed Open Closed Closed Open Closed 100 V AC, 10 mA 5 V DC, 100 mA 01 (Default) ON OFF 4-95 4-2 Function Mode Signal During RUN ·While the Inverter is running, this signal is output via multi-function output terminals 11 to 15 or the relay output terminal. ·Allocate "00" (RUN) to any of multi-function output terminals 11 to 15 (C021 to C025) or the relay output terminal (C026). Below is the time chart. Output frequency FW 4 RUN Functions Frequency Arrival Signal ·When the output frequency reaches the set level, a frequency arrival signal is output. Parameter No. C042 C045 C043 C046 Function name Arrival frequency during acceleration Arrival frequency during acceleration 2 Arrival frequency during deceleration Arrival frequency during deceleration 2 Data Default setting Unit 0. 0: Does not output arrival signal during acceleration. 0. 1 to 400. 0: Outputs arrival signal during acceleration. 0. 0 Hz 0. 0: Does not output arrival signal during deceleration. 0. 1 to 400. 0: Outputs arrival signal during deceleration. 0. 0 Hz ·For elevating machines, use this signal for applying the brake. ·Allocate "01" (FA1: Constant speed arrival signal), "02" (FA2: Set frequency exceeded), "06" (FA3: Set frequency only), "24" (FA4: Set frequency exceeded 2), or "25" (FA5: Set frequency only 2) to any of multi-function output terminals 11 to 15 (C021 to C025) or the relay output terminal (C026). ·Below is the hysteresis of the frequency arrival signal: ON: (Set frequency - 1% of the maximum frequency) (Hz) OFF: (Set frequency - 2% of the maximum frequency) (Hz) If "06" (FA3) or "25" (FA5) is set, however, operation during acceleration is: ON: (Set frequency - 1% of the maximum frequency) (Hz) OFF: (Set frequency + 2% of the maximum frequency) (Hz) and operation during deceleration is: ON: (Set frequency + 1% of the maximum frequency) (Hz) OFF: (Set frequency - 2% of the maximum frequency) (Hz) 4-96 4-2 Function Mode Constant Speed Arrival Output (01: FA1) A signal is output when the output frequency has reached the level set in the frequency setting (F001, A020, A220, and A320) or multi-step speed (A021 to A035). Set frequency fon Output frequency (Example) Max. frequency fmax = 120 (Hz) Set frequency fset = 60 (Hz) fon = 120 × 0. 01 = 1. 2 (Hz) foff = 120 × 0. 02 = 2. 4 (Hz) During acceleration: ON at 60 - 1. 2 = 58. 8 (Hz) During deceleration: OFF at 60 - 2. 4 = 57. 6 (Hz) foff fon: 1% of the max. frequency FA1 4 Functions Set-frequency-exceeded Output (02: FA2, 24: FA4) A signal is output when the output frequency has exceeded the arrival frequencies during acceleration/deceleration set in [C042, C043 (FA2)] and [C045, C046 (FA4)]. C042/C045 fon Output frequency C043/C046 foff fon: 1% of the max. frequency FA2/FA4 Set-frequency-only Output (06: FA3, 25: FA5) A signal is output when the output frequency equals the arrival frequencies during acceleration/ deceleration set in [C042, C043 (FA3)] and [C045, C046 (FA5)]. Output frequency C042/C045 fon foff fon C043/C046 foff fon: 1% of the max. frequency FA3/FA5 4-97 4-2 Function Mode Overtorque (OTQ) ·This function outputs a signal when detecting a motor output torque estimated value exceeding a specified level. Parameter No. C021 to C025 C026 Function name Multi-function output terminal selection Relay output (AL2, AL1) function selection Overtorque level (Forward power running) Data Default setting 07: OTQ: Overtorque signal 05 0. (75 to 132 kW) OTQ signal output level for forward regeneration Unit C055 100. % 4 C056 Overtorque level (Reverse regeneration) Functions 100. % C057 Overtorque level (Reverse power running) 100. % C058 Overtorque level (Forward regeneration) Related functions 100. % A044, A244, A344, C063 ·Enabled when "overtorque signal" is selected in the multi-function output selection. You can use this function only when "sensorless vector control", "0-Hz sensorless vector control", or "sensor vector control" is selected in V/f characteristics selection A044/A244. ·For elevating machines, use this signal for releasing the brake. To close the brake, use the frequency arrival signal. 4-98 4-2 Function Mode 0-Hz Detection Signal ·This function outputs a detection signal when the Inverter's output frequency falls below the 0-Hz detection value set in 0-Hz detection level C063. Parameter No. [. . . ] 4-112 sensor vector control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-121 sensorless vector control. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-114 servo ON . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-137 SF1 to SF7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ]