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Sourcetronic ST500 Series User Manual

Frequency inverter
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User Manual
Frequency Inverter ST500 Series

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Summary of Contents for Sourcetronic ST500 Series

  • Page 1 SOURCETRONIC – Quality electronics for service, lab and production User Manual Frequency Inverter ST500 Series...
  • Page 2 Foreword Foreword Thank you for choosing a Sourcetronic ST500 series frequency inverter. This product made by Sourcetronic is based on years of experience in professional production and sale, and designed for a variety of industrial machinery, fan and water pump drive units and IF heavy-duty grinding units.

  • Page 3: Table Of Contents

    ST500 Series Frequency Inverter Contents Contents 1 Inspection and Safety Precautions ......................7 1.1 Inspection After Unpacking ........................7 1.2 Instructions on Nameplate ........................7 1.2.1 Model Designation ..........................7 1.3 Safety Precautions ..........................8 1.3.1 Precautions ............................. 10 1.4 Scope of Applications .......................... 12 2 Standard Specifications ..........................
  • Page 4 ST500 Series Frequency Inverter Contents 4.3.3 Functional Description of the Main Circuit Terminals ............... 36 4.4 Control Circuit Terminals ........................36 4.4.1 Control Circuit Terminals Arrangement .................... 36 4.4.2 Description of Control Circuit Terminals ..................37 4.5 Circuit Description of the Input Terminals .................... 38 4.6 Circuit Description of the Output Terminals ..................
  • Page 5 ST500 Series Frequency Inverter Contents 6.1.20 y0 Group – System Parameters ....................81 6.1.21 y1 Group – Error Memory ......................82 6.2 Function Parameter Description ......................84 6.2.1 Basic Monitoring Parameters: d0.00 to d0.41 ................. 84 6.2.2 Basic Function Group: F0.00 to F0.27..................... 88 6.2.3 Input Parameter Group: F1.00 to F1.46 ..................
  • Page 6 ST500 Series Frequency Inverter Contents 7.3.5 Remedies for Leakage Current ..................... 187 7.3.6 Information on Installing Input and Output Filters ................188 8 Troubleshooting ............................189 8.1 Error Alarm and Countermeasures ....................189 9 Dimensions .............................. 195 9.1 Housing Description .......................... 195 9.2 Dimensions of Plastic Housing Models ....................
  • Page 7 ST500 Series Frequency Inverter Contents 11.2 Circuit Breakers / RCD ........................210 11.3 Power Contactors ..........................210 11.4 Line Reactors ..........................210 11.5 EMC Input Filters ..........................210 11.6 Brake Units and Brake Resistors ..................... 211 11.7 EMC Motor Filters ..........................212 11.8 Motor Reactors ..........................

  • Page 8: Inspection And Safety Precautions

    Inspection and Safety Precautions 1 Inspection and Safety Precautions Sourcetronic ST500 frequency inverters are subject to strict quality assurance during production. Nevertheless, please check immediately after delivery whether the individual parts match the documents supplied. Report any visible transport damage to the shipping company immediately.

  • Page 9: Safety Precautions

    If the device supplied does not match the device specified on the delivery bill, Danger Installation please contact Sourcetronic GmbH before the inverter is installed or commissioned. • Do not touch the control cards of the frequency inverter directly. This can lead to small damage that may interfere with the operation of the inverter.
  • Page 10 ST500 Series Frequency Inverter Inspection and Safety Precautions • When using an encoder, a shielded cable should be used that is earthed individually. • Please note that a considerable amount of energy is stored capacitively or inductively both in the frequency inverter DC link and in the motor. The protective effect of an RCD in the supply of an inverter is therefore severely impaired with regard to the inverter output cables.

  • Page 11: Precautions

    Overheating It may be advisable to install a thermal protection relay. The ST500 series frequency inverters have a maximum output frequency of 3200Hz (in vector control mode, the control quality deteriorates from 300Hz, so operation at more than 400Hz is not recommended). If the motor is operated above its rated...
  • Page 12 Operation of the Inverter The Sourcetronic ST500 frequency inverters are not designed for operation with a at Greatly Deviated voltage outside the voltage range specified in these operating instructions. Operation Voltage with a different voltage can lead to damage within the inverter.

  • Page 13: Scope Of Applications

    The ST500 frequency inverter is only suitable for three-phase asynchronous motors and permanent magnet synchronous motors. • The ST500 frequency inverter may only be used in applications specified by Sourcetronic GmbH. If the inverter is used outside of these applications, this can lead to injury, fire or other accidents. •...

  • Page 14: Standard Specifications

    ST500 Series Frequency Inverter Standard Specifications 2 Standard Specifications 2.1 Technical Specifications Rated Output Rated Input Rated Output Adaptive Motor Model Power (kW) Current (A) Current (A) (kW) AC 1PH 220V (-15%) to 240V (+10%) ST500-0R7G1 0.75 0.75 ST500-1R5G1 ST500-2R2G1...
  • Page 15 ST500 Series Frequency Inverter Standard Specifications ST500-1R5G3 ST500-2R2G3 ST500-004G3 10.5 ST500-5R5G3 14.6 ST500-7R5G3 20.5 ST500-011G3 ST500-015G3 ST500-018G3 18.5 38.5 18.5 ST500-022G3 46.5 ST500-030G3 ST500-037G3 ST500-045G3 ST500-055G3 ST500-075G3 ST500-093G3 ST500-110G3 ST500-132G3 ST500-160G3R ST500-187G3R ST500-200G3R ST500-220G3R ST500-250G3R ST500-280G3R ST500-315G3R ST500-355G3R ST500-400G3R ST500-450G3R...
  • Page 16 ST500 Series Frequency Inverter Standard Specifications ST500-2R2G4 ST500-004G4 ST500-5R5G4 12.5 ST500 7R5G4 18.3 ST500-011G4 23.1 ST500-015G4 29.8 ST500-018G4 18.5 35.7 18.5 ST500-022G4 41.7 ST500-030G4 57.4 ST500-037G4 66.5 ST500-045G4 81.7 ST500-055G4 101.9 ST500-075G4 137.4 ST500-093G4 151.8 ST500-110G4 185.3 ST500-132G4 220.7 ST500-160G4R 264.2...
  • Page 17 ST500 Series Frequency Inverter Standard Specifications ST500-022G6 ST500-030G6 ST500-037G6 ST500-045G6 ST500-055G6 ST500-075G6 ST500-093G6 ST500-110G6 ST500-132G6 ST500-160G6R ST500-187G6R ST500-200G6R ST500-220G6R ST500-250G6R ST500-280G6R ST500-315G6R ST500-355G6R ST500-400G6R ST500-450G6R ST500-500G6R ST500-560G6R ST500-630G6R ST500-710G6R ST500-800G6R Note: • The model names ending in "R" indicate an inbuilt DC reactor.

  • Page 18: Specification Of The Main Terminal Connection Screws

    ST500 Series Frequency Inverter Standard Specifications 2.2 Specification of the Main Terminal Connection Screws Model Screw Type Tightening Torque [Nm] ST500-5R5G1 2 to 2.5 ST500-5R5G2 2 to 2.5 ST500-7R5G2 2 to 2.5 ST500-011G2 2 to 2.5 ST500-015G2 4 to 6...

  • Page 19: General Specifications

    ST500 Series Frequency Inverter Standard Specifications ST500-187G3 18 to 23 ST500-200G3 18 to 23 ST500-220G3 18 to 23 ST500-250G3 32 to 40 ST500-280G3 32 to 40 ST500-315G3 32 to 40 ST500-355G3 32 to 40 ST500-400G3 32 to 40 ST500-450G3 32 to 40...
  • Page 20 ST500 Series Frequency Inverter Standard Specifications G type: Rated current 150% – 1 minute; rated current 180% – 2 seconds Overload Capability F type: Rated current 120% – 1 minute; rated current 150% – 2 seconds • Vector control: 0 to 300Hz Maximum Frequency •...
  • Page 21 ST500 Series Frequency Inverter Standard Specifications The current limiting algorithm is used to reduce the chance of an inverter overcurrent Quick Current Limiting and improve the whole unit's anti-interference capability. Timing Control Timing control function: time setting range (0m to 6500m)
  • Page 22 ST500 Series Frequency Inverter Standard Specifications 2 digital output terminals, one of them can be for high-speed pulse output (0 to 100kHz square wave); one relay output terminal Output Terminals 2 analog output terminals respectively for optional range (0 to 20mA or 0 to 10V), They can be used to set frequency, output frequency, speed and other physical parameters.
  • Page 23 ST500 Series Frequency Inverter Standard Specifications The optional completely isolated RS485 communication module can communicate RS485 with the host computer. Environment -10°C to 40°C (For use at a temperature of 40°C to 50°C, please derate accordingly!) Temperature Storage Temperature -20°C to 65°C Environment Humidity Less than 90% R.H, no condensation...

  • Page 24: Keypad

    ST500 Series Frequency Inverter Keypad 3 Keypad 3.1 Keypad Description Figure 3-1 Operation Panel Display 3.1.1 Keypad Indicators Name / Description • Motor operating status display • ON: the frequency inverter is in operation. • OFF: the frequency inverter is in standby mode.

  • Page 25: Description Of Operation Panel Keys

    ST500 Series Frequency Inverter Keypad 3.1.2 Description of Operation Panel Keys Sign Name Function • Call up parameterization menu Parameter Setting/ • Close parameterization menu ESC Key • Cancel parameter input without saving • Select special functions during operation •...

  • Page 26: Examples Of Parameter Settings

    ST500 Series Frequency Inverter Keypad 3.2 Examples of Parameter Settings 3.2.1 Instructions on Viewing and Modifying Function Code The parameter structure of the ST500 frequency inverter basically consists of three levels. The first level contains the parameter groups, the second level contains the individual parameters of the parameter group and the third level contains the associated value for the parameter.
  • Page 27 ST500 Series Frequency Inverter Keypad Press the "PRG" button again to exit the first level and return to the normal operating display of the inverter. You are now in the second level, the function parameters. Navigation within the parameters of a group is again carried out using the "Up"...

  • Page 28: How To View Parameters During Operation Or In Standby

    ST500 Series Frequency Inverter Keypad If the parameter value cannot be changed (no decimal place is flashing), this can have the following causes: • The selected parameter is a locked factory parameter that cannot be adjusted by the user for safety reasons.
  • Page 29 ST500 Series Frequency Inverter Keypad First set the parameter F0.11=0 or 4 to enable control of the inverter from the control panel. The following values must then be entered based on your motor: • b0.00: Type of motor • b0.01: Rated power of the motor in [kW] •...

  • Page 30: Installation

    ST500 Series Frequency Inverter Installation 4 Installation 4.1 Environmental Conditions • The ambient temperature may be between -10°C and 50°C. At temperatures above 40°C, the performance decreases by 3% per 1°C. It is not recommended to use the frequency inverter at ambient temperatures above 50°C.

  • Page 31: Wiring

    ST500 Series Frequency Inverter Installation Deflector Cool wind Hot wind Figure 4-2 Use of Heat Deflector for Inverters Mounted One on Top of the Other 4.2 Wiring The wiring of the frequency inverter is divided into two parts (supply terminals and control terminals), whereby there are two different but functionally identical control boards for the models in plastic and metal housings.

  • Page 32: Wiring Diagram

    ST500 Series Frequency Inverter Installation 4.2.1 Wiring Diagram Optional accessories Brake unit DC reactor Brake resistor ST500 inverter Main circuit Control circuit Caution: Signals with the same label (COM, GND, PE) are internally connected Figure 4-3 Wiring Diagram v1.28...

  • Page 33: Main Circuit Terminal

    ST500 Series Frequency Inverter Installation 4.3 Main Circuit Terminal 4.3.1 Main Circuit Terminal Arrangement 0.75kW to 4kW G3 Main Circuit Terminal: 5.5kW to 11kW G3 Main Circuit Terminal: 15kW G3 Main Circuit Terminal: 18.5kW to 22kW G3 Main Circuit Terminal:...
  • Page 34 ST500 Series Frequency Inverter Installation 30kW to 37kW G3 Main Circuit Terminal: 45kW to 75kW G3 Main Circuit Terminal: 93kW to 110kW G3 Main Circuit Terminal: v1.28...
  • Page 35 ST500 Series Frequency Inverter Installation 132kW Main Circuit Terminal: 132G3/160F3 160kW to 220kW G3 Main Circuit Terminal: v1.28...

  • Page 36: Dc Link Bridge And C3 Filter

    ST500 Series Frequency Inverter Installation 250kW to 400kW G3 Main Circuit Terminal: 450kW to 630kW G3 Main Circuit Terminal: 4.3.2 DC Link Bridge and C3 Filter Normally, a bridge is installed between P and +. The entire input current of the inverter flows through this, so the screw connection must always be securely tightened on both sides.

  • Page 37: Functional Description Of The Main Circuit Terminals

    ST500 Series Frequency Inverter Installation 4.3.3 Functional Description of the Main Circuit Terminals Terminal Name Description Terminals for connecting the power supply of the frequency inverter. For single-phase models, the screw of terminal S remains unassembled; the Input Terminals two remaining terminals R and T must be used for phase and neutral. Due to the symmetry of the input rectifier, it is irrelevant which of the two or three supply lines is connected to which terminal.

  • Page 38: Description Of Control Circuit Terminals

    ST500 Series Frequency Inverter Installation 4.4.2 Description of Control Circuit Terminals Category Symbol Name Function +10V DC Voltage Source +10V voltage source with a maximum output current of 10mA. +10V- Jumper GND: Interference Usually used as a source for a potentiometer. The total Suppressor Against resistance range should be between 1kΩ...

  • Page 39: Circuit Description Of The Input Terminals

    ST500 Series Frequency Inverter Installation Selection of the output signal between 0V to 10V or 0mA to DA1 GND Analog Output DA1 20mA via jumper DA1. Analog Output Selection of the output signal between 0V to 10V or 0mA to...
  • Page 40 ST500 Series Frequency Inverter Installation must be connected to GND, whereby the potential separation between digital and analog terminals is completely eliminated. If the inputs are to be controlled with external voltage (and galvanically isolated from the internal 24V supply and thus from the digital outputs), jumper PLC must be removed and the corresponding opposite pole of the external voltage must be connected to terminal PLC.

  • Page 41: Circuit Description Of The Output Terminals

    ST500 Series Frequency Inverter Installation 4.6 Circuit Description of the Output Terminals As already mentioned in the previous section, the SPA and SPB digital outputs are also equipped with optocouplers. A 2SC1623L6 transistor is connected downstream of the LTV-356T-B optocoupler at the SPA output, while the HCPL-M600 high-speed optocoupler requires an auxiliary voltage generated from the 24V source and therefore a further transistor for decoupling.

  • Page 42: List Of Jumpers

    ST500 Series Frequency Inverter Installation is connected to protective earth PE via the GND jumper and an RC element. If complete potential-free operation is required, the jumper must be set from "PE" to "NC". Switching of DA2: 4.7 List of Jumpers...

  • Page 43: Wiring Precautions

    ST500 Series Frequency Inverter Installation From V1.06 on, the terminal bracket for GND is omitted: 4.9 Wiring Precautions Danger! Ensure that the frequency inverter is switched off while you are working on it! Wait until the condensers have discharged before working on the DC link. There is an LED on the supply board that indicates the charge in the DC link.
  • Page 44 ST500 Series Frequency Inverter Installation Work on the frequency inverter may only be carried out by trained specialist personnel! Also ensure that the frequency inverter is properly earthed! Do not remove the earthing until the capacitors have completely discharged. Please be sure to take all of the following precautions! •...
  • Page 45 ST500 Series Frequency Inverter Installation • If external accessories (EMC filters, reactors, etc.) are connected to the frequency inverter, first check these accessories for insulation with a voltage of 1000V. The measured insulation resistance should not be less than 4MΩ.

  • Page 46: Spare Circuit

    ST500 Series Frequency Inverter Installation 4.10 Spare Circuit If motor operation is no longer possible due to an error in the inverter, longer downtimes can be avoided by bypassing the inverter with a replacement circuit if a three-phase supply is available, provided that the motor can be operated directly from the mains and continued operation is more important than the control function.

  • Page 47: Commissioning

    ST500 Series Frequency Inverter Commissioning 5 Commissioning Commission- Select control manner (setting F0.00) Correctly set motor and Correctly motor parameters encoder parameters F0.00=? Vector control W/PG (Set b0.00-b0.05) Vector control W/O PG (Set b0.00-b0.05,b0.28,etc) Select appropriate Select appropriate Control ac/deceleration time ac/deceleration time (Set F0.13,F0.14)

  • Page 48: Function Parameters

    ST500 Series Frequency Inverter Function Parameters 6 Function Parameters 6.1 Menu Grouping The column labelled "Mod." refers to whether or not the parameters are modifiable, i.e. can be manually adjusted by the user. The following symbols will be used: This parameter cannot be modified during operation ★...

  • Page 49: D0 Group - Monitoring Function Group (Read Only)

    ST500 Series Frequency Inverter Function Parameters Extended Function Parameters for advanced functions Pulse Settings Counting functions of the pulse input Program Operation Multiple speeds and PLC functions PID Parameters Configuration of the PID controller Virtual Terminals Settings for virtual input and output terminals...
  • Page 50 ST500 Series Frequency Inverter Function Parameters d0.15 PID Setpoint Set setpoint of the PID controller in % of the maximum PID feedback signal as a percentage of the maximum d0.16 PID Feedback value d0.17 PLC Stage Current PLC program section Input Frequency of d0.18...

  • Page 51: F0 Group - Basic Function Group

    ST500 Series Frequency Inverter Function Parameters AB Pulse Count Value from Calculated position information when an ABZ incremental d0.33 the Current ABZ or UVW encoder is used Encoder on the PG Card d0.34 Z Signal Counter Count value of the signals when a Z-phase encoder is used d0.35...
  • Page 52 ST500 Series Frequency Inverter Function Parameters Frequency Range for ☆ F0.06 0% to 150% 100% Additional Frequency Ones Digit: Selection of the source for the target Configuration of Main and frequency ☆ F0.07 Additional Frequency Tens Digit: Choice of arithmetic operation Offset for Arithmetic ☆...
  • Page 53 ST500 Series Frequency Inverter Function Parameters Depends ☆ F0.18 Carrier Frequency 0.5kHz to 16.0kHz on Model Maximum Output ★ F0.19 50.00Hz to 3200.0Hz 50.00Hz Frequency 0: Setting in F0.21 1: AI1 2: AI2 Source for ★ F0.20 3: Control panel rotary encoder...

  • Page 54: F1 Group - Input Terminals Group

    ST500 Series Frequency Inverter Function Parameters 6.1.3 F1 Group – Input Terminals Group Code Designation Setting Range Default Mod. ★ F1.00 DI1 Function ★ F1.01 DI2 Function ★ F1.02 DI3 Function ★ F1.03 DI4 Function 0 to 51 ★ F1.04 DI5 Function ★...
  • Page 55 ST500 Series Frequency Inverter Function Parameters Maximum Input Voltage for ☆ F1.18 F1.16 to +10.00V 10.00V AI Curve 2 Maximum Value for ☆ F1.19 -100.0% to +100.0% 100.0% AI Curve 2 Minimum Input Voltage for ☆ F1.20 -10.00V to F1.22 0.00V...
  • Page 56 ST500 Series Frequency Inverter Function Parameters Ones Digit: DI1 0: Positive logic 1: Negative logic DI Level Setting ★ 105. F1.35 00000 Tens Digit: DI2 (Terminals 1 to 5) Hundreds Digit: DI3 Thousands Digit: DI4 Ten-Thousands Digit: DI5 Ones Digit: DI6...

  • Page 57: F2 Group - Output Terminals Group

    ST500 Series Frequency Inverter Function Parameters 6.1.4 F2 Group – Output Terminals Group Code Designation Setting Range Default Mod. 0: Pulse output (F2.06) ☆ 117. F2.00 SPB Output Function 1: Switching output (F2.01) SPB Output Function ☆ 118. F2.01 (If F2.00=1) Relay Output 1 Function ☆...

  • Page 58: F3 Group - Start And Stop Control Group

    ST500 Series Frequency Inverter Function Parameters Ten-Thousands Digit: Relay 2 ☆ 133. F2.16 DA1 Zero Bias Coefficient -100.0% to +100.0% 0.0% ☆ 134. F2.17 DA1 Gain -10.00 to +10.00 1.00 ☆ 135. F2.18 DA2 Zero Bias Coefficient -100.0% to +100.0% 20.0%...

  • Page 59: F4 Group - V/F Control Parameters

    ST500 Series Frequency Inverter Function Parameters Degree of Utilization ☆ 149. F3.12 0% to 100% 100% of the Braking Function 0: Linear ★ 150. F3.13 Acceleration/Braking Mode 1: S-curve A 2: S-curve B ★ 151. F3.14 S Curve Start Section 0.0% to (100.0% minus F3.15)

  • Page 60: F5 Group - Vector Control Parameters

    ST500 Series Frequency Inverter Function Parameters 6.1.7 F5 Group – Vector Control Parameters Code Designation Setting Range Default Mod. Lower Proportional ☆ 168. F5.00 1 to 100 Component G1 ☆ 169. F5.01 Lower Integral Time T1 0.01s to 10.00s 0.50s Lower Switching ☆...

  • Page 61: F6 Group - Keypad And Display

    ST500 Series Frequency Inverter Function Parameters 6.1.8 F6 Group – Keypad and Display Code Designation Setting Range Default Mod. STOP/RESET Key 0: STOP/RESET only active in keypad mode ☆ 184. F6.00 Functions 1: STOP/RESET active in any operation mode Status Parameters in ☆...

  • Page 62: F7 Group - Auxiliary Function

    ST500 Series Frequency Inverter Function Parameters 6.1.9 F7 Group – Auxiliary Function Code Designation Setting Range Default Mod. ☆ 203. F7.00 Jog Frequency 0.00Hz to F0.19 6.00Hz ☆ 204. F7.01 Jog Acceleration Time 0.0s to 6500.0s 5.0s ☆ 205. F7.02 Jog Braking Time 0.0s to 6500.0s...
  • Page 63 ST500 Series Frequency Inverter Function Parameters Delay Between Forward ☆ 219. F7.16 0.0s to 3600.0s 0.00s and Reverse Operation Disable Reverse 0: Reverse operation enabled ☆ 220. F7.17 Operation 1: Reverse operation disabled Behavior at Target 0: Operation at lower frequency ☆...
  • Page 64 ST500 Series Frequency Inverter Function Parameters Range for Freely ☆ 234. F7.31 Selectable Frequency 0.0% to 100.0% (from F0.19) 0.0% Value 2 ☆ 235. F7.32 Zero Current Limit 0.0% to 300.0% (rated motor current) 5.0% ☆ 236. F7.33 Zero Current Delay Time 0.01s to 360.00s 0.10s...

  • Page 65: F8 Group - Errors And Protection

    ST500 Series Frequency Inverter Function Parameters Delay for Wake-Up ☆ 250. F7.47 0.0s to 6500.0s 0.0s Frequency ☆ 251. F7.48 Standby Frequency 0Hz to wake-up frequency F7.46 0.00Hz Delay for Standby ☆ 252. F7.49 0.0s to 6500.0s 0.0s Frequency ☆...
  • Page 66 ST500 Series Frequency Inverter Function Parameters Overvoltage / ☆ 263. F8.06 120% to 150% 130% Braking Voltage Ones Digit: Protection in the event of input phase loss 0: Inactive Input Phase Loss 1: Active ☆ 264. F8.07 Protection Tens Digit: Protection on contactor activation...
  • Page 67 ST500 Series Frequency Inverter Function Parameters Ones Digit: Encoder error (Err.20) 0: Free stop 1: Switch to V/f and stop 2: Switch to V/f and continue operation Tens Digit: EEPROM error when reading/writing Behavior in the function parameter value (Err.21) ☆...
  • Page 68 ST500 Series Frequency Inverter Function Parameters 4: Substitute frequency (F8.25) ☆ 280. F8.25 Substitute Frequency 60.0% to 100.0% 100% 0: Continue Behavior in Case of ☆ 281. F8.26 1: Generator brake Short-Term Voltage Loss 2: Brake and stop Frequency Switching ☆...

  • Page 69: F9 Group - Communication Parameters

    ST500 Series Frequency Inverter Function Parameters 6.1.11 F9 Group – Communication Parameters Code Designation Setting Range Default Mod. Ones Digit: MODBUS Tens Digit: Profibus-DP ☆ 291. F9.00 Baud Rate Hundreds Digit: Reserved 6005 Thousands Digit: CANlink 0 to 9, i.e. 300BPS to 115200BPS...

  • Page 70: Fa Group - Torque Control Parameters

    ST500 Series Frequency Inverter Function Parameters 6.1.12 FA Group – Torque Control Parameters Code Designation Setting Range Default Mod. 0: Speed control ★ 299. FA.00 Control Mode 1: Torque control 0: Control panel (FA.02) 1: AI1 2: AI2 3: Control panel rotary encoder ★...

  • Page 71: Fb Group - Control Optimization Parameters

    ST500 Series Frequency Inverter Function Parameters 6.1.13 Fb Group – Control Optimization Parameters Code Designation Setting Range Default Mod. Fast Response to 0: Inactive ☆ 307. Fb.00 Overcurrent 1: Active Measuring Point ☆ 308. Fb.01 50.0% to 140.0% 100.0% for Undervoltage Measuring Point ☆...

  • Page 72: E0 Group - Oscillation And Counting Functions

    ST500 Series Frequency Inverter Function Parameters 6.1.15 E0 Group – Oscillation and Counting Functions Code Designation Setting Range Default Mod. 0: Relative to the current setpoint frequency ☆ 320. E0.00 Oscillation Mode 1: Relative to the maximum frequency ☆ 321.
  • Page 73 ST500 Series Frequency Inverter Function Parameters ☆ 340. E1.08 Speed 8X -100.0% to 100.0% 0.0% ☆ 341. E1.09 Speed 9X -100.0% to 100.0% 0.0% ☆ 342. E1.10 Speed 10X -100.0% to 100.0% 0.0% ☆ 343. E1.11 Speed 11X -100.0% to 100.0% 0.0%...
  • Page 74 ST500 Series Frequency Inverter Function Parameters Acceleration/Braking Time ☆ 357. E1.25 0 to 3 Group for Segment 3X Segment Runtime T4 for ☆ 358. E1.26 0.0s (h) to 6500.0s (h) 0.0s (h) Segment 4X Acceleration/Braking Time ☆ 359. E1.27 0 to 3...
  • Page 75 ST500 Series Frequency Inverter Function Parameters Acceleration/Braking Time ☆ 373. E1.41 0 to 3 Group for Segment 11X Segment Runtime T12 for ☆ 374. E1.42 0.0s (h) to 6500.0s (h) 0.0s (h) Segment 12X Acceleration/Braking Time ☆ 375. E1.43 0 to 3...

  • Page 76: E2 Group - Pid Function

    ST500 Series Frequency Inverter Function Parameters 6.1.17 E2 Group – PID Function Code Designation Setting Range Default Mod. 0: E2.01 1: AI1 2: AI2 3: Panel rotary encoder ☆ 384. E2.00 Source for PID Setpoint 4: High-frequency pulse 5: Communications interface 6: E1.00 to E1.15 via terminals...
  • Page 77 ST500 Series Frequency Inverter Function Parameters Loss Detection of the 0.0%: No monitoring ☆ 395. E2.11 0.0% PID Feedback Signal 0.1% to 100.0% ☆ 396. E2.12 Time Until Loss Detection 0.0s to 20.0s 0.0s ☆ 397. E2.13 Proportional Gain KP1 0.0 to 200.0...

  • Page 78: E3 Group - Virtual Di, Virtual Di

    ST500 Series Frequency Inverter Function Parameters Automatic Frequency 0: Inactive ☆ 413. E2.29 Reduction 1: Active (recommended: E2.06=0) ☆ 414. E2.30 PID Frequency Limit Value 0.00Hz to F0.19 Time Between ☆ 415. E2.31 0s to 3600s Measurements ☆ 416. E2.32...
  • Page 79 ST500 Series Frequency Inverter Function Parameters Assign Analog Input AI3 ★ 426. E3.09 0 to 51 with DI Function Ones Digit: AI1 0: High-active Switch High-Active/ 1: Low-active ★ 427. E3.10 Low-Active for AI-as-DI Terminals Tens Digit: AI2 (0 to 1,same as ones digit) Hundreds Digit: AI3 (0 to 1;...

  • Page 80: B0 Group - Motor Parameters

    ST500 Series Frequency Inverter Function Parameters 6.1.19 b0 Group – Motor Parameters Code Designation Setting Range Default Mod. 0: All common three-phase asynchronous motors 1: Three-phase asynchronous motor especially ★ 439. b0.00 Motor Type for frequency inverters 2: Permanently excited synchronous motor (b0.27 to b0.28 required)
  • Page 81 ST500 Series Frequency Inverter Function Parameters Inductance Q-Axis 0.01 to 655.35mH (≤55kW) ★ 452. b0.13 – Synchronous Motor 0.001 to 65.535mH (>55kW) Counter-EMF Coefficient ★ 453. b0.14 0.1 to 6553.5V – for Synchronous Motor b0.15 454. Reserved b0.26 0: Inactive...

  • Page 82: Y0 Group - System Parameters

    ST500 Series Frequency Inverter Function Parameters 6.1.20 y0 Group – System Parameters Code Designation Setting Range Default Mod. 0: No function 1: Reset to factory settings (not including motor parameters) 2: Delete runtime data 3: Reset to factory settings (including motor...

  • Page 83: Y1 Group - Error Memory

    ST500 Series Frequency Inverter Function Parameters 6.1.21 y1 Group – Error Memory Code Designation Setting Range Default Mod. 0: No error 1: Inverter protection function 2: Overcurrent during acceleration 3: Overcurrent during braking 4: Overcurrent at constant speed 5: Overvoltage acceleration Error Type in Error 469.
  • Page 84 ST500 Series Frequency Inverter Function Parameters Frequency in Error 472. y1.03 – – ● Memory 3 (most recent) 473. y1.04 Current in Error Memory 3 – – ● DC Link Voltage in Error 474. y1.05 – – ● Memory 3 Input Terminal Status in 475.

  • Page 85: Function Parameter Description

    ST500 Series Frequency Inverter Function Parameters 491. y1.22 Reserved Frequency in Error 492. y1.23 – – ● Memory 1 (oldest) 493. y1.24 Current in Error Memory 1 – – ● DC Link Voltage in Error 494. y1.25 – – ●...
  • Page 86 ST500 Series Frequency Inverter Function Parameters d0.03 Output Voltage (V) Indicates the effective value of the voltage currently present at the output of the inverter. d0.04 Output Current (A) 0.01A Indicates the effective value of the current flowing. d0.05 Output Power (kW) 0.1kW...
  • Page 87 ST500 Series Frequency Inverter Function Parameters d0.10 AI2 Voltage (V) 0.01V Current voltage between terminals AI2 and GND. d0.11 AI3 Voltage (V) 0.01V Current voltage between terminals AI3 and GND. d0.12 Current Counter Value of the Pulse Input – d0.13 Length Currently Counted at the Pulse Input d0.13 = E0.06 = (d0.12 ×...
  • Page 88 ST500 Series Frequency Inverter Function Parameters d0.23 Current Runtime 0.1Min Total time of current run cycle. d0.24 Input Frequency of Pulse Input DI5 Up to max. 65535Hz. d0.25 Control Value via Remote Control 0.01% For remote control of the frequency inverter via PC or PLC, the percentage of the reference value of the control signal for frequency, torque or other is displayed here.

  • Page 89: Basic Function Group: F0.00 To F0.27

    ST500 Series Frequency Inverter Function Parameters Bit 1 and Bit 0: 00: Stop 01: Forward 10: Reverse Bit 3 and Bit 2: 00: Constant 01: Acceleration 10: Braking Bit 4: 0: Bus Voltage Normal 1: Undervoltage d0.36 Inverter Type –...
  • Page 90 ST500 Series Frequency Inverter Function Parameters To implement vector control with an encoder card, a pulse/position encoder and the appropriate encoder card for the frequency inverter are required (12V or 24V). This is particularly suitable for very precise speed or torque control of the motor.
  • Page 91 ST500 Series Frequency Inverter Function Parameters 1: Control Panel (F0.01), Saving After Power-Off Same as above, however, after the frequency inverter is switched off, the last set frequency is used by saving the offset to parameter F0.01. It should be noted here that the term "power-off" refers to disconnecting the frequency inverter from the mains voltage, but not to stopping the motor.
  • Page 92 ST500 Series Frequency Inverter Function Parameters The frequency inverter supports several types of remote control such as RS485 with MODBUS protocol. To be able to use a different interface, the relevant expansion card must be installed. The communication parameters are stored in parameter group F9.
  • Page 93 ST500 Series Frequency Inverter Function Parameters 1: Relative to the Master Frequency Source 1 If control source 1 is selected as the reference, the setting range of the additional frequency changes depending on the main frequency, but is smaller than its setting range.
  • Page 94 ST500 Series Frequency Inverter Function Parameters The target frequency is determined from the sum of the two frequencies. 1: Difference (Main Frequency – Additional Frequency) The target frequency is determined from the difference between the two frequencies. 2: MAX (Master and Auxiliary) The two frequencies are compared with each other and the larger absolute value is used as the target frequency.
  • Page 95 ST500 Series Frequency Inverter Function Parameters The parameter determines how various functions of the frequency inverter such as start, stop, forward, reverse etc. are to be controlled. 0: Keypad Control ("LOCAL / REMOTE" LED off) The control panel (keypad) is used to control the inverter.
  • Page 96 ST500 Series Frequency Inverter Function Parameters The acceleration time specifies the time in seconds that the frequency inverter requires to accelerate from 0Hz to the target frequency. The target frequency to be used for acceleration can be set in parameter F0.16. The ST500 frequency inverter can save a total of four different acceleration times, which can be selected via the digital input functions 16 and 17 or via the multiple speeds.

  • Page 97: Carrier Frequency

    ST500 Series Frequency Inverter Function Parameters counteract further heating of the frequency inverter. If the temperature drops again, the carrier frequency is also increased again up to the value set in F0.18. ☆ F0.18 Carrier Frequency Range: 0.5kHz to 16.0kHz The carrier frequency can be adjusted to counteract any noise development or vibration behavior on the motor.
  • Page 98 ST500 Series Frequency Inverter Function Parameters 2: Analog Input AI2 3: Control Panel Rotary Encoder 4: High-Frequency Pulse Input (DI5) 5: Specification via Communication Interface 6: Analog Input AI3 If the frequency is controlled by an analog voltage between AI1, AI2 or AI3 and GND or a pulse frequency at DI5, the frequency in F0.21 is the reference for 100% input voltage or 100% of the maximum pulse frequency.

  • Page 99: Input Parameter Group: F1.00 To F1.46

    6.2.3 Input Parameter Group: F1.00 to F1.46 The input parameter group includes all parameters that are required to configure and use the available inputs of the ST500 frequency inverter. All ST500 series frequency inverters are equipped with eight freely configurable digital inputs.
  • Page 100 ST500 Series Frequency Inverter Function Parameters The frequency inverter operates the motor in reverse mode. 3: Three-Wire Operation Control Input is used to control the three-wire operating mode of the frequency inverter, which is described in more detail under parameter F1.10.
  • Page 101 ST500 Series Frequency Inverter Function Parameters E1.02 E1.03 E1.04 E1.05 E1.06 E1.07 E1.08 E1.09 E1.10 E1.11 E1.12 E1.13 E1.14 E1.15 If the multiple speeds are selected as a frequency control method, the speeds configured in parameters E1.00 to E1.15 refer to the maximum frequency configured in F0.19 as a percentage. When using the PID controller, the multiple speeds can also be used to switch between different target variables.
  • Page 102 ST500 Series Frequency Inverter Function Parameters 20: Switch Control Source Between F0.11=1 or F0.11=2 and Control Panel If the control mode of the frequency inverter is F0.11=1, this function can be used to switch between terminal control and keypad control using a digital input, or between remote control and keypad control if F0.11=2.
  • Page 103 ST500 Series Frequency Inverter Function Parameters When the input is set, the frequency inverter no longer allows a change in frequency as long as the input is in the "1" state. 35: Reverse PID Reaction (E2.03) If the status of the selected input is "1", the PID behavior (positive or negative) in the parameter is reversed.
  • Page 104 ST500 Series Frequency Inverter Function Parameters 48: External Stop Signal 2 The external stop signal 2 is used to stop the motor. In contrast to function 36, however, this can be used in any control mode; in addition, the braking time of time pair 4 (F7.13) is implicitly switched to.
  • Page 105 ST500 Series Frequency Inverter Function Parameters Here, DIx and DIy are the multi-function input terminals of DI1 to DI10, the level is active. Run Command K1 K2 DIx Forward run FWD Stop DIy Reverse run REV Stop Forward COM Digital common...
  • Page 106 ST500 Series Frequency Inverter Function Parameters Forward Command Three-wire operation Reverse Digital common Here, K is a switch and SB2 is a button, SB1 can be a switch or button (normally closed contact). The motor is started with SB2 in the direction specified by K and stopped again by withdrawing the release controlled by SB1.
  • Page 107 ST500 Series Frequency Inverter Function Parameters Corresponding setup Frequency, torque 100% -10V +10V -100% ☆ F1.13 Minimum Value for AI Curve 1 0.0% Range: -100.0% to 100.0% ☆ F1.14 Maximum Input Voltage for AI Curve 1 10.00V Range: F1.12 to 10.00V ☆...
  • Page 108 ST500 Series Frequency Inverter Function Parameters ☆ F1.23 Maximum Value for AI Curve 3 100.0% Range: -100.0% to 100.0% ☆ F1.24 Curve Selection for Analog Input Terminals (AI1 to AI3) H.0321 The curves for the analog inputs AI1 to AI3 can be selected in this parameter. Curves 1, 2 and 3 are linear curves that can be set in the preceding F1 parameters F1.12 to F1.23.
  • Page 109 ST500 Series Frequency Inverter Function Parameters Parameters F1.26 to F1.29 are used to set the digital input used as the pulse input. Only digital input DI5 can be used as a pulse input. ☆ F1.27 Minimum Value of the Pulse Frequency 0.0%...
  • Page 110 ST500 Series Frequency Inverter Function Parameters The input is considered active if the input terminal is not connected to the reference potential and therefore no current flows through the optocoupler at the input (i.e. if J5/6 are in the factory setting: Input signal high-active, logic ON at high level, wired-AND possible).
  • Page 111 ST500 Series Frequency Inverter Function Parameters Range: 0 to 100.00% If the control panel rotary encoder is to be set to a specific value, this value must be saved in this parameter. for example, the control panel encoder can be used as a fixed setpoint for the PID controller. To overwrite the current value of the encoder, the value in this parameter must be changed and then saved.

  • Page 112: Output Parameter Group: F2.00 To F2.19

    ST500 Series Frequency Inverter Function Parameters 6.2.4 Output Parameter Group: F2.00 to F2.19 The output parameter group contains all the parameters required to set both the analog and digital outputs of the frequency inverter. The analog outputs can be used, for example, to output the current motor current as a 0V to 10V or 0mA to 20mA signal.
  • Page 113 ST500 Series Frequency Inverter Function Parameters The frequency limit FDT1 can be set using the parameters F7.23 and F7.24. 4: Target Frequency Reached (F7.25) Output is set to "1" when the target frequency is reached. The valid frequency range can be set in parameters F7.23 and F7.24.
  • Page 114 ST500 Series Frequency Inverter Function Parameters Output is activated when the actual frequency is lower than the lower limit frequency, but not when the inverter is stopped. See function 37. 19: Undervoltage The frequency inverter measures an input voltage that is too low.
  • Page 115 ST500 Series Frequency Inverter Function Parameters If the current operating frequency of the motor falls below the set limit frequency or the frequency inverter is in stop mode, the output is activated. See 18. 38: Alarm Signal Output Input is activated if the frequency inverter switches to error status during operation and continues operation anyway.
  • Page 116 ST500 Series Frequency Inverter Function Parameters Range: 0.01kHz to 100.00kHz If the SPB terminal is used as a pulse output, the maximum output frequency assigned to the maximum value of the selected output variable can be set here. ☆ F2.10 SPB Output Delay 0.0s...

  • Page 117: Start And Stop Control Group: F3.00 To F3.15

    ST500 Series Frequency Inverter Function Parameters ☆ F2.16 DA1 Zero Bias Coefficient 0.0% Range: -100.0% to +100.0% ☆ F2.17 DA1 Gain 1.00 Range: -10.00 to +10.00 ☆ F2.18 DA2 Zero Bias Coefficient 20.0% Range: -100.0% to +100.0% ☆ F2.19 DA2 Gain 0.80...
  • Page 118 ST500 Series Frequency Inverter Function Parameters 1: Rotation-Monitored Start-Up, Speed Equalization The inverter first checks the speed and direction of the motor and then starts at the measured speed. Suitable for briefly switching off the current for larger loads and inertias. To be able to use the speed-monitored start-up correctly, you must first set the motor parameters in group b0.
  • Page 119 ST500 Series Frequency Inverter Function Parameters F3.03＝5.00Hz The start frequency is 5.00Hz F3.04＝2.0s The hold time for start frequency is 2.0s, at this time, the inverter will be in the standby state with the output frequency of 0.00Hz. Example 2: F0.03＝0...
  • Page 120 ST500 Series Frequency Inverter Function Parameters Range: 0.0s to 100.0s ☆ F3.10 Output Current with DC Braking Function Range: 0% to 100% ☆ F3.11 Duration of DC Braking Function to Stop 0.0s Range: 0.0s to 100.0s If the actual frequency falls below the DC braking frequency, the inverter switches off the voltage at the output, allows the motor to coast during the waiting time F3.09 in order to counteract any current peaks and activates the DC braking...
  • Page 121 ST500 Series Frequency Inverter Function Parameters This parameter can be used to select several types of acceleration and braking curves. 0: Linear Acceleration and Braking The output frequency is reduced or increased linearly during braking and acceleration. 1: S Curve A The output frequency changes in the form of an S-curve.

  • Page 122: V/F Control Parameters: F4.00 To F4.14

    ST500 Series Frequency Inverter Function Parameters 6.2.6 V/f Control Parameters: F4.00 to F4.14 The parameters in this parameter group are only used if the frequency inverter is in V/f control mode. V/f control is suitable for fans or pumps, for example, and is essential for applications in which one frequency inverter controls several motors.
  • Page 123 ST500 Series Frequency Inverter Function Parameters ★ F4.02 Cut-Off Frequency for Torque Boost 15.00Hz Range: 0.00Hz to F0.19 (maximum frequency) The main function of the torque boost is to improve the torque characteristics of the motor at low frequencies in V/f operation.
  • Page 124 ST500 Series Frequency Inverter Function Parameters Range: F4.05 to b0.04 (rated motor frequency) ★ F4.08 V/f Curve Voltage Point V3 0.0% Range: 0.0% to 100.0% Parameters F4.03 to F4.08 are used to define the user-defined V/f curve. Please note that the following conditions must be met: X1 <...
  • Page 125 ST500 Series Frequency Inverter Function Parameters During the braking process, the DC link protection can prevent or counteract an increase in the DC link voltage and thus avoid an overvoltage fault. The higher the value of this parameter, the more the inverter attempts to prevent an increase in the DC link voltage.

  • Page 126: Vector Control Parameters: F5.00 To F5.15

    ST500 Series Frequency Inverter Function Parameters 6.2.7 Vector Control Parameters: F5.00 to F5.15 The function parameters in this parameter group are only active if the control mode of the frequency inverter (F0.00) has been configured to vector control. These parameters do not apply when using V/f control.
  • Page 127 ST500 Series Frequency Inverter Function Parameters ☆ F5.06 Integral Component This parameter is used to activate and deactivate the I component of the controller for vector control. 0: Active 1: Inactive ☆ F5.07 Control Source for Torque Limitation For vector control with speed control, the upper limit for the output torque can be set using parameter F5.08. If the torque is not to be specified by input on the control panel but by another control source, this source can be specified in parameter F5.07.

  • Page 128: Keypad And Display: F6.00 To F6.19

    ST500 Series Frequency Inverter Function Parameters Description analogous to parameter F4.10; see there. ☆ F5.12 P-Component Gain for Voltage Regulation 2000 Range: 0 to 60000 ☆ F5.13 I-Component Gain for Voltage Regulation 1300 Range: 0 to 60000 ☆ F5.14 P-Component Gain for Torque Control...

  • Page 129: Tag Number

    ST500 Series Frequency Inverter Function Parameters If one of the parameters shown above is to be displayed during operation, the position of the value in the binary value must first be set to "1". The binary value must then be converted to the hexadecimal number system and saved as a parameter value.
  • Page 130 ST500 Series Frequency Inverter Function Parameters Setting frequency (Hz) Length PLC range Bus voltage Load speed DI input situation PID setting DO output situation High speed pulse AI1 voltage input frequency (Hz) AI2 voltage Remain Remain Remain Remain Count value Stop Status Function description analogous to F6.01.
  • Page 131 ST500 Series Frequency Inverter Function Parameters This parameter displays the total running time of the frequency inverter. This is the operating time during which the motor was also running or the output of the frequency inverter was active. A limit can be set for the runtime in parameter F7.21.
  • Page 132 ST500 Series Frequency Inverter Function Parameters In parameterization mode, you can switch through parameters. When changing a parameter, the value to be configured can be increased with the UP button or decreased with the DOWN button. Functions 6 and 7 are always valid.

  • Page 133: Auxiliary Functions: F7.00 To F7.54

    ST500 Series Frequency Inverter Function Parameters When this function is activated, the command control source is switched cyclically between the first three setting options of F0.11 each time the button is pressed: Control panel (LOCAL/ REMOTE LED off), terminals (LOCAL/REMOTE LED on), communication interface (LOCAL/ REMOTE LED flashes).
  • Page 134 ST500 Series Frequency Inverter Function Parameters Output frequency(Hz) Jump Frequency range Jump frequency 2 Jump Frequency range Jump Frequency range Jump frequency 1 Jump Frequency range Time(t) Schematic Diagram of Skip Frequency ☆ F7.07 Skip Frequency Availability During Acceleration/Braking Process...
  • Page 135 ST500 Series Frequency Inverter Function Parameters Range: 0.00Hz to F0.19 (maximum frequency) This function is activated if a frequency >0Hz is entered and no digital input is used to switch between the braking and acceleration time groups. Parameters F7.14 and F7.15 are used to automatically switch between two different braking and acceleration times without the use of digital inputs.
  • Page 136 ST500 Series Frequency Inverter Function Parameters In the event that the target frequency falls below the lower cut-off frequency set in F0.23, this parameter can be used to select from three possible behaviors: 0: Operation at Lower Limit Frequency 1: Stop 2: Operation at 0Hz ☆...
  • Page 137 ST500 Series Frequency Inverter Function Parameters Range: 0.0% to 100.0% (FDT1 level) Parameters F7.23 and F7.24 can be used to program a frequency value which, when reached or exceeded, sets a digital output configured with function 3 to "1". The range configured in F7.24 is the hysteresis range of the frequency related to F7.23 as a percentage, within which the digital output should remain switched to "1"...
  • Page 138 ST500 Series Frequency Inverter Function Parameters ☆ F7.29 Range for Freely Selectable Frequency Value 1 0.0% Range: 0.00% to 100.0% (maximum frequency) ☆ F7.30 Freely Selectable Frequency Value 2 50.00Hz Range: 0.00Hz to F0.19 (maximum frequency) ☆ F7.31 Range for Freely Selectable Frequency Value 2 0.0%...
  • Page 139 ST500 Series Frequency Inverter Function Parameters Output current Zero current detection level F7.32 Time/t Zero current detection signal Time/t Zero current detection delay time F7.33 Schematic Diagram of Zero Current Detection ☆ F7.34 Overcurrent Monitoring 200.0% 0.0% (not detected) 0.1% to 300.0% (of rated motor current) ☆...
  • Page 140 ST500 Series Frequency Inverter Function Parameters If the effective output current value is within the set range, a digital output configured with function 28 or 29 is switched to "1", as shown in the following diagram: Output Current Random arrivals current width...
  • Page 141 ST500 Series Frequency Inverter Function Parameters 0: F7.44 1: Analog Input AI1 2: Analog Input AI2 3: Control Panel Rotary Encoder The control source for setting the runtime of the timer can be selected here. Parameter F7.44 is used directly if the value "0"...
  • Page 142 ST500 Series Frequency Inverter Function Parameters controlled via an analog signal, operation at low frequencies can be prevented by defining the lower frequency in parameter F7.48. for use with PID control, see also FC.02. ☆ F7.50 AI1 Lower Limit Voltage 3.10V...

  • Page 143: Errors And Protective Functions: F8.00 To F8.35

    ST500 Series Frequency Inverter Function Parameters 6.2.10 Errors and Protective Functions: F8.00 to F8.35 The behaviour of the frequency inverter in the event of an error and various protective functions can be configured in this parameter group. Code Parameter Name Default Mod.
  • Page 144 ☆ F8.07 Input Phase Loss Protection These functions are only available for ST500 series inverters of type G from 18.5kW or type F from 22kW. Ones Digit: Protection in the Event of Input Phase Loss (Err. 12) 0: Inactive 1: Active Tens Digit: Protection on Contactor Activation (Err.
  • Page 145 ST500 Series Frequency Inverter Function Parameters 1: Active ☆ F8.09 Short-Circuit Protection 0: Inactive 0: Active After the frequency inverter has started up, it applies voltage to the U, V and W terminals for a short time and can thus determine whether the motor has a short circuit to earth or not.
  • Page 146 ST500 Series Frequency Inverter Function Parameters If the frequency inverter detects that the target frequency is exceeded by more than parameter F8.13 and this lasts longer than the set time F8.14, the inverter issues an error "Err. 43" and behaves according to the parameter settings in F8.20.
  • Page 147 ST500 Series Frequency Inverter Function Parameters ☆ F8.18 Behavior in the Event of an Error 2 00000 Ones Digit: Encoder Fault (Err.20, encoder signal failed for longer than b0.34) 0: Free Stop 1: Switch to V/f Control and Stop 2: Switch to V/f Control and Continue Operation Tens Digit: EEPROM Error when Reading/Writing Function Parameter Value (Err.21)
  • Page 148 ST500 Series Frequency Inverter Function Parameters Thousands Digit: Reserved Ten-Thousands Digit: Reserved F8.21 ★ F8.22 Reserved F8.23 ☆ F8.24 Frequency Source for Operation After Error If an error occurs during operation of the frequency inverter and the behaviour in the event of an error is configured so that the inverter should continue operation, this parameter can be used to select the frequency for this case.
  • Page 149 ST500 Series Frequency Inverter Function Parameters Range: 0.00s to 100.00s ☆ F8.29 Normal Voltage Reference 80.0% Range: 50.0% to 100.0% (standard bus voltage) Recovery voltage judgment time F8.28 Voltage protection of momentary power out F8.29 Bus voltage Judgment voltage of momentary power cut action F8.27...
  • Page 150 ST500 Series Frequency Inverter Function Parameters 0: Inactive 1: Active If there is a temperature sensor on the motor and it is connected to the terminals on the terminal strip, this parameter must be set to "1" and the following parameters must be adjusted if necessary.

  • Page 151: Communication Parameters: F9.00 To F9.07

    ST500 Series Frequency Inverter Function Parameters 6.2.11 Communication Parameters: F9.00 to F9.07 This parameter group contains all communication parameters that are required to establish a connection with the inverter via RS485, MODBUS or CANLink. A more detailed description of the communication protocol can be found in the appendix of this manual.
  • Page 152 ST500 Series Frequency Inverter Function Parameters The 8-E-1 format must be supported by every MODBUS device, so select this setting if the format cannot be selected on your other MODBUS devices. 2: Odd Parity, 1 Stop Bit (8-O-1) 3: No Parity, 1 Stop Bit (8-N-1) ☆...

  • Page 153: Torque Control Parameters: Fa.00 To Fa.07

    ST500 Series Frequency Inverter Function Parameters ☆ F9.07 Interface Type 0: Modbus Interface (integrated) 1: Profibus Expansion Card 2: Reserved 3: CANlink Expansion Card 6.2.12 Torque Control Parameters: FA.00 to FA.07 Code Parameter Name Default Mod. ★ FA.00 Control Mode (Speed/Torque) The ST500 can be switched to torque control.

  • Page 154: Control Optimization Parameters: Fb.00 To Fb.09

    ST500 Series Frequency Inverter Function Parameters FA.04 Torque Control Braking Time Range: 0.00s to 650.00s When using torque control, the difference between the torque output by the motor and the torque absorbed by the load determines the rate of change in speed. This can result in very rapid changes in motor speed, which can lead to noise and high mechanical loads.
  • Page 155 ST500 Series Frequency Inverter Function Parameters Range: 50.0% to 140.0% The measuring point at which the inverter switches to the undervoltage error state and the error message "Err.09" appears on the display can be defined here. The 100% factory setting here refers to basic values that depend on the different versions of the ST500 frequency inverters.
  • Page 156 ST500 Series Frequency Inverter Function Parameters For use cases that require stable speed. ☆ Fb.06 Frequency for Switching the Pulse Width Modulation (PWM) Stages 12.00Hz Range: 0.00Hz to 15.00Hz ☆ Fb.07 Type of PWM Below 85Hz 0: Asynchronous Pulse Width Modulation Below 85Hz 1: Synchronous Pulse Width Modulation Across Entire Frequency Range The parameters Fb.06 and Fb.07 are only valid when using V/f control.

  • Page 157: Extended Function Parameters: Fc.00 To Fc.02

    ST500 Series Frequency Inverter Function Parameters 6.2.14 Extended Function Parameters: FC.00 to FC.02 Code Parameter Name Default Mod. FC.00 Reserved ☆ FC.01 Link Factor Range: 0.00 to 10.00 When using the link function to connect two inverters, the transmitted value can be multiplied by a factor. If the value "0"...

  • Page 158: Oscillation And Counting Functions: E0.00 To E0.11

    ST500 Series Frequency Inverter Function Parameters 6.2.15 Oscillation and Counting Functions: E0.00 to E0.11 The oscillation function and the counting functions can be set in this parameter group. Wobbulate range Output frequency(Hz) Aw = Fset*E0.01 Wobbulate upper limit frequency Center frequency(Fset)
  • Page 159 ST500 Series Frequency Inverter Function Parameters Range: 0.0% to 50.0% If a value >0.0% is configured in this parameter, the frequency inverter skips a certain frequency range at the start of each oscillation cycle. This frequency range corresponds to the percentage range set in this parameter. This percentage range relates to the oscillation range set in parameter E0.01 and is therefore also dependent on the setpoint frequency...

  • Page 160: Multi-Speed Command And Simple Plc: E1.00 To E1.51

    ST500 Series Frequency Inverter Function Parameters reached, a digital output configured with function 9 is set to "1" and counting continues until the value in E0.08 is reached. With the following pulse, both outputs are reset and the counter restarts.
  • Page 161 ST500 Series Frequency Inverter Function Parameters E1.06 Speed 6X E1.07 Speed 7X E1.08 Speed 8X E1.09 Speed 9X E1.10 Speed 10X E1.11 Speed 11X E1.12 Speed 12X E1.13 Speed 13X E1.14 Speed 14X E1.15 Speed 15X Range: -100.0% to 100.0% The multiple speed levels 0X - 15X can be used as a frequency setting or as a setpoint for PID control.
  • Page 162 ST500 Series Frequency Inverter Function Parameters Running E1.19 direction E1.21 E1.14 E1.02 E1.25 ..E1.00 Time(t) E1.01 E1.18 E1.20 E1.23 DO or RELAY output 250ms Pulse Schematic Diagram of Simple PLC Mode ☆ E1.17 Memory Function for Program Operation This parameter describes the behavior of the frequency inverter when the inverter is stopped and when the power supply is switched off during program operation.
  • Page 163 ST500 Series Frequency Inverter Function Parameters ☆ E1.20 Segment Runtime T1 for Segment 1X 0.0s (h) Range: 0.0s (h) to 6500.0s (h) ☆ E1.21 Acceleration/Braking Time Group for Segment 1X Range: 0 to 3 ☆ E1.22 Segment Runtime T2 for Segment 2X 0.0s (h)
  • Page 164 ST500 Series Frequency Inverter Function Parameters Range: 0 to 3 ☆ E1.34 Segment Runtime T8 for Segment 8X 0.0s (h) Range: 0.0s (h) to 6500.0s (h) ☆ E1.35 Acceleration/Braking Time Group for Segment 8X Range: 0 to 3 ☆ E1.36 Segment Runtime T9 for Segment 9X 0.0s (h)
  • Page 165 ST500 Series Frequency Inverter Function Parameters ☆ E1.47 Acceleration/Braking Time Group for Segment 14X Range: 0 to 3 ☆ E1.48 Segment Runtime T15 for Segment 15X 0.0s (h) Range: 0.0s (h) to 6500.0s (h) ☆ E1.49 Acceleration/Braking Time Group for Segment 15X Range: 0 to 3 Parameters E1.18 to E1.49 can be used to define the run times as well as the acceleration and deceleration times of the...

  • Page 166: Pid Function: E2.00 To E2.32

    ST500 Series Frequency Inverter Function Parameters 6.2.17 PID Function: E2.00 to E2.32 PID controllers automatically influence the physical variables in a mostly technical process in such a way that a specified setpoint is maintained as well as possible even in the event of interference. for this purpose, the PID...
  • Page 167 ST500 Series Frequency Inverter Function Parameters Range: 0.0% to 100.0% The setpoint for the PID control must be configured here if the parameter E2.00=0 has been set. The setting range is specified in [%] and refers to the max possible value of the feedback variable (e.g. configured in F1.12 to F1.24 for AI1/2).
  • Page 168 ST500 Series Frequency Inverter Function Parameters In some cases, the output frequency of the inverter may become negative and the direction of rotation reversed. This parameter can be used to set the upper limit of the frequency in the reverse direction of rotation (See also F7.17).
  • Page 169 ST500 Series Frequency Inverter Function Parameters Parameters E2.11 and E2.12 can be used to determine whether the feedback signal is completely lost during operation. This is useful, for example, in conjunction with a sensor with "live zero", which supplies a value range of 4 to 20mA;...
  • Page 170 ST500 Series Frequency Inverter Function Parameters 2: Automatic Switching Depending on Deviation When automatically switching between the two parameter groups, the PID controller decides independently when to switch. The switchover depends on the deviation of the setpoint from the feedback value. The limits at which the switchover takes place can be set with parameters E2.20 and E2.21.
  • Page 171 ST500 Series Frequency Inverter Function Parameters Range: 0.00s to 360.00s When the inverter is started, the manipulated variable of the PID controller is first set to the start value E2.23, taking the start ramp into account, and held there for the time specified at E2.24. After this time has elapsed, the PID control starts, taking the feedback variable into account.
  • Page 172 ST500 Series Frequency Inverter Function Parameters Range: 0Hz to Max Frequency (F0.19) If the feedback variable (actual value) exactly reaches the reference variable (setpoint) or exceeds it by less than the upper tolerance limit configured in F8.39 (the lower tolerance limit F8.38 is not active at this point), the control value (output frequency) is periodically reduced by this function.

  • Page 173: Virtual Di, Virtual Do: E3.00 To E3.21

    ST500 Series Frequency Inverter Function Parameters 6.2.18 Virtual DI, Virtual DO: E3.00 to E3.21 Code Parameter Name Default Mod. E3.00 VDI1 Function E3.01 VDI2 Function ★ E3.02 VDI3 Function E3.03 VDI4 Function E3.04 VDI5 Function Range: 0 to 51 The terminal functions of the virtual terminals are identical to the functions of the digital input terminals. A detailed description of the various functions can be found in parameters F1.00 to F1.09.
  • Page 174 ST500 Series Frequency Inverter Function Parameters The status of the virtual input terminal can be determined in parameter E3.05 and is not dependent on the virtual output terminal. Tens Digit: VDI2 0 to 1; same as the ones digit Hundreds Digit: VDI3 0 to 1;...
  • Page 175 ST500 Series Frequency Inverter Function Parameters E3.09 Assign Analog Input AI3 with DI Function Range: 0 to 51 In addition to the analog input functions, the analog inputs of the frequency inverter can also be assigned functions of the digital input terminals. In this case, a voltage greater than 7V corresponds to the high level and a voltage of less than 3V corresponds to the low level.
  • Page 176 ST500 Series Frequency Inverter Function Parameters E3.11 VDO1 Output Function E3.12 VDO2 Output Function ☆ E3.13 VDO3 Output Function E3.14 VDO4 Output Function E3.15 VDO5 Output Function Range: 0 to 40 Parameters E3.11 to E3.15 can be used to define the functions of the five virtual output terminals. These are identical to the functions of the real output terminals.

  • Page 177: Motor Parameters: B0.00 To B0.35

    ST500 Series Frequency Inverter Function Parameters Delay times of the virtual outputs until the "switching operation" is executed. This is a symmetrical delay corresponding to a shift register, i.e. both switching edges are delayed equally and all switching operations are replicated true to the original after the delay time has elapsed.
  • Page 178 ST500 Series Frequency Inverter Function Parameters ★ b0.05 Rated Speed Range: 1rpm to 36000rpm Parameters b0.00 to b0.05 are parameters that can be taken from the motor nameplate. The inverter will not output a higher voltage than that entered in b0.02, even if the target frequency exceeds the frequency entered in b0.04, i.e. if a motor is to be operated above its rated frequency with a correspondingly higher voltage, the values for the higher maximum frequency must be calculated and entered here.
  • Page 179 ST500 Series Frequency Inverter Function Parameters ★ b0.11 Synchronous Motor Stator Resistance Range: 0.001Ω to 65.535Ω (Inverter Power ≤ 55kW) 0.0001Ω to 6.5535Ω (Inverter Power > 55kW) b0.12 Inductance D-Axis ★ b0.13 Inductance Q-Axis Range: 0.01mH to 655.35mH (Inverter Power ≤ 55kW) 0.001mH to 65.535mH (Inverter Power >...
  • Page 180 ST500 Series Frequency Inverter Function Parameters When calibrating the parameters without load, the inverter initially measures the same values as when calibrating with load. once the measurement is complete, the frequency inverter accelerates the motor to 80% of the rated motor speed within the time configured in F0.13.

  • Page 181: System Parameter Group: Y0.00 To Y0.04

    ST500 Series Frequency Inverter Function Parameters Range: 0.00° to 359.90° This parameter is only valid when using synchronous motors. ★ b0.31 AB Phase Sequence 0: Forward 1: Reverse ★ b0.32 UVW Encoder Zero Angle 0.00 Range: 0.00 to 359.90 ★...
  • Page 182 ST500 Series Frequency Inverter Function Parameters 3: Reset to Factory Settings (including motor parameters) 4: Save Current Parameter Set All parameters entered by the user are saved. 501: Restore User Backup Parameters The parameters saved with function "4" are restored.

  • Page 183: Error Memory: Y1.00 To Y1.30

    ST500 Series Frequency Inverter Function Parameters Thousands Digit: Parameter Group y1 0 to 1; same as the ones digit Ten-Thousands Digit: Parameter Group L 0 to 1; same as the ones digit ☆ y0.03 Display Settings for User Parameters Ones Digit: Reserved...
  • Page 184 ST500 Series Frequency Inverter Function Parameters 6: Overvoltage During Braking 7: Overvoltage at Constant Speed 8: Control Voltage Error Input voltage outside the specification or auxiliary voltage sources overloaded 9: Undervoltage Also occurs when the power supply is intentionally disconnected during operation, as the converter cannot recognize that this is done intentionally.
  • Page 185 ST500 Series Frequency Inverter Function Parameters COF: Communication with Control Panel Faulty y1.03 Frequency in Error Memory 3 (most recent) ● y1.04 Motor Current in Error Memory 3 ● y1.05 DC Link Voltage in Error Memory 3 ● y1.06 Input Terminal Status in Error Memory 3 ●...
  • Page 186 ST500 Series Frequency Inverter Function Parameters If the terminal was active, this is displayed as "1" in the binary number y1.17 Output Terminal Status in Error Memory 2 ● The status of the output terminals is displayed as a decimal number with the following binary coding: If the terminal was active, this is displayed as "1"...

  • Page 187: Emc (Electromagnetic Compatibility)

    It deals with technical and legal issues of unwanted mutual interference in electrical engineering. 7.2 EMC Standard Sourcetronic frequency inverters are tested in accordance with current international standards: • IEC/EN61800-3: 2004 (Adjustable speed electrical drives – Part 3: EMC requirements including specific...

  • Page 188: Protection Of The Inverter Against External Electromagnetic Interference

    ST500 Series Frequency Inverter EMC (Electromagnetic Compatibility) • If the motor supply line exceeds a length of 30m, an output filter and/or an output reactor should be installed. 7.3.3 Protection of the Inverter Against External Electromagnetic Interference In most cases, errors within the inverter are caused by contactors, relays, electromagnetic brakes, etc. Installed in the vicinity.

  • Page 189: Information On Installing Input And Output Filters

    ST500 Series Frequency Inverter EMC (Electromagnetic Compatibility) • The installation of a motor reactor can also lead to a significant reduction in the leakage current – especially high-frequency leakage current – if the two points mentioned above are not possible.

  • Page 190: Troubleshooting

    ST500 Series Frequency Inverter Troubleshooting 8 Troubleshooting 8.1 Error Alarm and Countermeasures The ST500 frequency inverter offers many protective functions if handled and installed correctly. The errors covered in this chapter can occur during operation of the inverter. In the event of an error, please first refer to the table in this chapter and try to find and eliminate any possible sources of error.
  • Page 191 ST500 Series Frequency Inverter Troubleshooting Rated power of the inverter too low Choose a larger inverter. • Deactivate torque boost Automatic torque boost attempts to (F4.01). force the engineinto motion, but the • Increase the starting frequency. frequency is too low for the motor •...
  • Page 192 ST500 Series Frequency Inverter Troubleshooting Stop ramp too short Increase the stop ramp time. No brake unit / brake resistor Install a brake unit / brake resistor. Remove the external torque or install a External torque accelerates motor Overvoltage at brake unit / brake resistor.
  • Page 193 ST500 Series Frequency Inverter Troubleshooting Check the motor supply cable and the Motor supply cable not in order connection to the motor terminal board. There is no symmetrical load at the Phase Loss at Check the insulation of the motor windings.
  • Page 194 ST500 Series Frequency Inverter Troubleshooting Encoder damaged Contact the technical support team. Encoder card damaged Replace the encoder card. Encoder Encoder card not compatible with Card Error Order a compatible card. Err.20 encoder (Encoder Signal Encoder parameters not correct Check the parameter settings.
  • Page 195 ST500 Series Frequency Inverter Troubleshooting Motor Switchover Switched to another motor during Stop the motor and repeat the switchover. Err.41 During Operation operation Settings of parameters F8.15/F8.16 incorrect Adjust the parameters. Speed Deviation Err.42 Settings for encoder card incorrect Too High Motor parameter calibration was not Repeat the calibration.

  • Page 196: Dimensions

    ST500 Series Frequency Inverter Dimensions 9 Dimensions 9.1 Housing Description Upper cove plate operation panel Upper cover plate Cooling fan retaining screw Nameplate Cable inlet Air duct inlet Figure 9-1 Housing Description (Example: 15kW G3) 9.2 Dimensions of Plastic Housing Models 9.2.1 Models 0.4kW to 2.2kW G1/G2 / 0.75kW to 4kW G3/G4...

  • Page 197: Models 4Kw G1 / 4Kw To 5.5Kw G2 / 5.5Kw To 11Kw G3/G4

    ST500 Series Frequency Inverter Dimensions These models can be installed on a DIN rail. DIN rail position E: 72.5mm. Housing Dimensions Installation Weight [kg] Power [kW] Nominal Voltage [mm] Dimensions [mm] Net/Gross (W x H x D / W x H1 x D1) (A x W x d) 0.4 to 0.75...

  • Page 198: Dimensions Of Metal Housing Models For Wall Mounting

    ST500 Series Frequency Inverter Dimensions Housing Dimensions Installation Weight [kg] Power [kW] Nominal Voltage [mm] Dimensions [mm] Net/Gross (W x H x D / W x H1 x D1) (A x W x d) 1-phase 230V 4 to 5.5 3-phase 230V...
  • Page 199 ST500 Series Frequency Inverter Dimensions 3-phase 480V 3-phase 690V 3-phase 230V 3-phase 400V 210 x 330 x 190 150 x 335 x 6 9/10 210 x 350 x 198 18.5 to 22 3-phase 480V 3-phase 690V 15 to 18.5 3-phase 230V...

  • Page 200: Models 250 To 400Kw G3/G4 / 187 To 400Kw G6

    ST500 Series Frequency Inverter Dimensions 9.3.2 Models 250 to 400kW G3/G4 / 187 to 400kW G6 φd Figure 9-5 250 to 400kW G3/G4 / 187 to 400kW G6 Housing Dimensions [mm] Installation Dimensions Weight Power [kW] Nominal Voltage (W x H x D / W x H1 x D1)

  • Page 201: Floor Mounting Dimensions Of Metal Housing Models With Dc Reactor

    ST500 Series Frequency Inverter Dimensions 9.4 Floor Mounting Dimensions of Metal Housing Models with DC Reactor 9.4.1 Models 132kW G3R/G4R Figure 9-6 132kW G3R/G4R Housing Dimensions [mm] Installation Dimensions Weight Power [kW] Nominal Voltage (W x H x D / W x H1 x D1)

  • Page 202: Models 160Kw To 220Kw G3R/G4R/G6R

    ST500 Series Frequency Inverter Dimensions 9.4.2 Models 160kW to 220kW G3R/G4R/G6R Figure 9-7 160kW to 220kW G3R/G4R/G6R Housing Dimensions [mm] Installation Dimensions Weight [kg] Power [kW] Nominal Voltage (W x H x D / W x H1 x D1) [mm] (A x W x d)

  • Page 203: Models 250Kw To 400Kw G3R/G4R/G6R

    ST500 Series Frequency Inverter Dimensions 9.4.3 Models 250kW to 400kW G3R/G4R/G6R Figure 9-8 250kW to 400kW G3R/G4R/G6R Housing Dimensions [mm] Installation Dimensions Weight [kg] Power [kW] Nominal Voltage (W x H x D / W x H1 x D1) [mm] (A x W x d)

  • Page 204: Models 450Kw To 630Kw G3R/G4R/G6R

    ST500 Series Frequency Inverter Dimensions 9.4.4 Models 450kW to 630kW G3R/G4R/G6R Figure 9-9 450kW to 630kW G3R/G4R/G6R Housing Dimensions [mm] Installation Dimensions Weight [kg] Power [kW] Nominal Voltage (W x H x D / W x H1 x D1) [mm] (A x W x d)

  • Page 205: Wall Mounting Dimensions Of Metal Housing Models With Dc Reactor

    ST500 Series Frequency Inverter Dimensions 9.5 Wall Mounting Dimensions of Metal Housing Models with DC Reactor 9.5.1 Models 132kW to 400kW G3R/G4R Knocking down holes and enlarging plans 15:1 Figure 9-10 132 to 400kW G3 (With DC Reactor and Base) Wall Hanging Dimensions...

  • Page 206: Keypad Dimensions

    ST500 Series Frequency Inverter Dimensions 9.6 Keypad Dimensions 9.6.1 Display Unit 2-M3 Figure 9-11 ST500 Display Unit Dimensions (in mm) 9.6.2 Mounting Frame 5- ? 4.2 90° Figure 9-12 ST500 Keypad Mounting Frame Dimensions (in mm) v1.28...

  • Page 207: Open Inlet For Installation

    ST500 Series Frequency Inverter Dimensions An opening in the mounting surface is required when installing the mounting frame. Dimensions: (82mm ± 0.1mm)x(126.5mm ± 0.1mm) 9.6.3 Open Inlet for Installation Outside installation panel open Inside installation panel open T=1.0 1.5mm inlet dimension T=1.0...

  • Page 208: Maintenance And Repair

    ST500 Series Frequency Inverter Maintenance and Repair 10 Maintenance and Repair 10.1 Inspection and Maintenance During the operating time of the frequency inverter, it is necessary to check and maintain certain assemblies and components. The interval between these checks should not be longer than 6 months. The following table provides...

  • Page 209: Storage

    ST500 Series Frequency Inverter Maintenance and Repair Product Component Replacement Interval 1 to 3 years DC Link Capacitors 4 to 5 years Control Board 5 to 8 years 10.3 Storage If the frequency inverter is not used immediately after purchase, the following points should be observed during storage: •...

  • Page 210: Optional Peripheral Accessories

    ST500 Series Frequency Inverter Optional Peripheral Accessories 11 Optional Peripheral Accessories It is possible to connect different types of accessories to the frequency inverter depending on the application and requirements. The following diagram provides an overview of available accessories: Three-phase AC power Please use the power supply meeting the specifications of the inverter.

  • Page 211: Expansion Cards

    ST500 Series Frequency Inverter Optional Peripheral Accessories Current information on available accessories and their technical data can always be found on our website at: https://www.sourcetronic.com/shop/en/drive-technology/. 11.1 Expansion Cards Should you require expansion cards such as a CANbus or PROFIBUS interface or an encoder interface, clarify beforehand which specifications are needed.

  • Page 212: Brake Units And Brake Resistors

    ST500 Series Frequency Inverter Optional Peripheral Accessories 11.6 Brake Units and Brake Resistors If too much energy is fed back into the inverter when the motor brakes, this energy can be dissipated using a braking unit in conjunction with a braking resistor.

  • Page 213: Emc Motor Filters

    ST500 Series Frequency Inverter Optional Peripheral Accessories 11.7 EMC Motor Filters An output filter suppresses interference in the supply line to the motor and minimizes the EMC load for surrounding devices. 11.8 Motor Reactors If the motor supply cable is longer than 20 meters, the motor reactor minimizes the current that occurs due to the increased capacitance, especially with shielded cables.
  • Page 214 ST500 Series Frequency Inverter Optional Peripheral Accessories 055G2 R75G3 1R5G3 2R2G3 004G3 5R5G3 7R5G3 011G3 015G3 018G3 022G3 030G3 037G3 045G3 055G3 075G3 093G3 110G3 132G3 160G3 187G3 200G3 220G3 150x2 250G3 150x2 280G3 1000 185x2 315G3 1200 240x2 355G3...

  • Page 215: Warranty

    ST500 Series Frequency Inverter Warranty 12 Warranty The following warranty conditions apply to this product: • The warranty period for this product is 1 year. • Errors or damage caused by the following reasons are not covered by the warranty and will result in a chargeable repair: •...

  • Page 216: Appendix A Rs485 Communication Protocol

    "485" jumper (see below), which is usually sufficient for a short bus with few devices. If only a single inverter is connected directly to a USB or Bluetooth adapter supplied by Sourcetronic, for example, the termination can usually be omitted completely.

  • Page 217: Protocol Description

    ST500 Series Frequency Inverter RS485 Communication Protocol A.2.3 Protocol Description The communication protocol of the ST500 inverter is a serial asynchronous master-slave protocol, where the master is a PC or PLC and the ST500(s) are slaves. In the network, only the master can send commands and requests, the slaves can only respond to communication initiated by the master.
  • Page 218 ST500 Series Frequency Inverter RS485 Communication Protocol Only if F9.05=0 (non-standard protocol): Data length Upper byte Upper byte of the number of the following data bytes (Only included in slave response) Lower byte Number of the following data bytes Data content DATA (N-1) Data content DATA (N-2) N data words, corresponding to 2×N data bytes:...

  • Page 219: Definition Of The Communication Parameters

    ST500 Series Frequency Inverter RS485 Communication Protocol Response from the Inverter F9.05=0 F9.05=1 Message frame START Time interval of min. 3.5 characters Slave device address ADDR Command code CMD Length of the response in bytes Data field 1: Answer 1...
  • Page 220 ST500 Series Frequency Inverter RS485 Communication Protocol Some parameters cannot be changed during operation, others such as the entire group d0 can generally only be read. Parameter Group Readout / Storage Non-Volatile Storage Volatile F0 to FC F0 to FC:...
  • Page 221 ST500 Series Frequency Inverter RS485 Communication Protocol 1008 Input status DI 1009 Initial status DO 100A Value AI1 100B Value AI2 100C Value AI3 100D Counter value 100E Length value 100F Motor speed [rpm] 1010 PID setpoint [%] 1011 PID feedback [%]...
  • Page 222 ST500 Series Frequency Inverter RS485 Communication Protocol If the correct password was transmitted in parameter C001 , the inverter responds with 8888 , after which the inverter is enabled for control. Group 20 : Control commands operating status/outputs (write-only) Parameter Address...

  • Page 223: Error Description

    ST500 Series Frequency Inverter RS485 Communication Protocol Group 80 : Error messages Error Address Code Error Description 0000 No error 0001 Inverter protection function 0002 Overcurrent during acceleration 0003 Overcurrent during braking 0004 Overcurrent at constant speed 0005 Overvoltage during acceleration...

  • Page 224: Communication Errors

    ST500 Series Frequency Inverter RS485 Communication Protocol 0019 Reserved 001A Operating time achieved 001B User-defined error 1 001C User-defined error 2 001D Duty cycle reached 001E Load loss 001F PID feedback signal loss 0028 Current limit exceeded 0029 Motor switchover during operation...
  • Page 225 ST500 Series Frequency Inverter RS485 Communication Protocol changed in standby mode while the inverter is in operation, or none of the permitted command codes 03 , 06 or 07 were recognized. The transmitted CRC (RTU format) or LRC (ASCII format) does not Checksum Error match the one calculated by the receiver.

  • Page 226: Appendix B Profibus-Dp Communication Card

    B.1 Introduction The ST500 series inverters can be equipped with a Profibus DP communication interface. The PPO1 protocol is used for transmission. The user can use a PC or PLC to change the parameters of the inverter, set the frequency, enable or stop operation and read out the operating status.

  • Page 227: Configuration Of The Frequency Inverter

    ST500 Series Frequency Inverter Profibus-DP Communication Card The Profibus address results from the binary coding using the switches at positions 3 to 8. 64 different addresses can therefore be set using the six switches. Position 8 is assigned to the least significant bit 2...

  • Page 228: Details

    ST500 Series Frequency Inverter Profibus-DP Communication Card Profibus-DP card has failed. Check that DIP switches 1-2 match the setting in parameter F9.00 and that the Profibus-DP card is correctly seated on the two pin headers on the control board. This LED lights up continuously when you have established a successful Profibus connection.

  • Page 229: Protocol Description

    ST500 Series Frequency Inverter Profibus-DP Communication Card The second byte of the first word and the first of the second word (bytes 1 and 2) form a word that specifies the parameter address to which the command sent in byte 0 should apply.
  • Page 230 ST500 Series Frequency Inverter Profibus-DP Communication Card • The response from the inverter contains the status word located at MODBUS address 3000hex at position PZD1. • The setpoint specification transmitted with MODBUS only by explicit access to address 1000hex is also transmitted in each communication process in word PZD2 bytes 10 and 11 of the PPO1 structure.
  • Page 231 ST500 Series Frequency Inverter Profibus-DP Communication Card 00hex No error Password error: the password transmitted with parameter C001hex does not match the 01hex password defined in y0.01. Command number error: the command code received is not included in the above list of permitted commands, or the command cannot be executed in the current operating mode (e.g.
  • Page 232 ST500 Series Frequency Inverter Profibus-DP Communication Card Inverter in forward operation Inverter in reverse operation No error Inverter has error Target frequency not reached Target frequency reached Examples: Response of the Inverter in PZD1 Description 0000 Inverter not in operation...

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