Lenze i550 Operating Instructions Manual
Cabinet frequency inverter 0.25-132 kw
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Also See for i550:
- Commissioning manual (704 pages) ,
- Project planning manual (264 pages) ,
- Mounting and switch-on instructions (212 pages)
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Table of Contents
- 1 General Information
- 2 Identification of the Products
- 3 Safety Instructions
- 4 Technical Data
- 5 Standards and Operating Conditions
- 6 Mechanical Installation
- 7 Important Notes
- 8 Electrical Installation
- 9 Brake Resistor Connection
- 10 Functional Safety
- 11 Initial Switch-On
- 12 Troubleshooting
- 13 Error Codes
- 14 Led Status
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Table of Contents
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Summary of Contents for Lenze i550
- Page 1 Operating instructions i550 cabinet frequency inverter | 1 Operating instructions i550 cabinet frequency inverter 0.25 ... 132 kW Contents © 11/2021 · EN · www.Lenze.com...
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Page 2: General Information
Operating instructions i550 cabinet frequency inverter | 2 General information Overview Information Identification Conventions Hardware overview of the inverter PE connection X100 Mains connection/DC bus Relay output Network shield connection, Option Network status LEDs X2xx Network, Option ... - Page 3 The complete documentation, further • The cables must be installed in accordance with EN IEC 60204-1 or US National Electrical information and tools regarding Lenze products can be found on the Internet: Code NFPA 70/Canadian Electrical Code C22.1.
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Page 4: Identification Of The Products
Operating instructions i550 cabinet frequency inverter | 4 General information Overview Information Identification Conventions Identification of the products 000S Product generation Mains voltage and connection type Integrated functional safety Design types Generation 1 1/N/PE AC 120 V... - Page 5 Operating instructions i550 cabinet frequency inverter | 5 General information Overview Information Identification Conventions Numeric notation As a rule, a period is used as a decimal separator in this documentation. Example: 1234.56 Design of safety instructions Safety instructions protect against injury to persons or damage to property. The measures described for the prevention of hazards must be complied with.
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Page 6: Safety Instructions
Operating instructions i550 cabinet frequency inverter | 6 Safety instructions Basic Residual hazards safety intructions Basic safety intructions DANGER! WARNING! Disregarding the following basic safety instructions and safety information may lead to severe Functional safety personal injury and damage to property! Certain variants of the product support safety functions (e.g. - Page 7 Operating instructions i550 cabinet frequency inverter | 7 Safety instructions Basic Residual hazards safety intructions Residual hazards Product The user must take the residual hazards mentioned into consideration in the risk assessment Observe the warning signs on the product! for his/her machine/system.
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Page 8: Technical Data
Operating instructions i550 cabinet frequency inverter | 8 Technical data Standards and operating conditions CE (European Union) UKCA (Great Britain) UL (USA) Approvals for the market CSA (Canada) Further information and certificates of approval: CCC (China) https://www.lenze.com/en-de/products/inverters/frequency-inverters/i550-cabinet-frequency-... -
Page 9: Mechanical Installation
Operating instructions i550 cabinet frequency inverter | 9 Mechanical installation Important notes Preparation Dimensions and assembly Important notes NOTE UL marking Modular construction - A complete drive consists of a power unit series no. I5D in combination ... - Page 10 Operating instructions i550 cabinet frequency inverter | 10 Mechanical installation Important notes Preparation Dimensions and assembly Mounting of shield connection sheet I55xE125 ... I55xE240 (optional accessories) I55AE315 ... I55AE322 I55AE330 ... I55AE345 Together with the inverter, the shield connection sheet is screwed onto the mounting plate.
- Page 11 Operating instructions i550 cabinet frequency inverter | 11 Mechanical installation Important notes Preparation Dimensions and assembly Dimensions and assembly NOTE The specified installation clearances are minimum dimensions to ensure a sufficient air circulation for cooling purposes. They do not take into account the bending radii of the ...
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Page 12: Electrical Installation
Operating instructions i550 cabinet frequency inverter | 12 Electrical installation Preparation Connection diagram 1-phase | 120 V 1-phase | 230/240 V 3-phase | 230/240 V 3-phase | 400 V 3-phase | 480 V Brake resistor Control terminals Relay output PTC input Networks Functional safety Safe torque off (STO) ... - Page 13 Operating instructions i550 cabinet frequency inverter | 13 Electrical installation Preparation Connection diagram 1-phase | 120 V 1-phase | 230/240 V 3-phase | 230/240 V 3-phase | 400 V 3-phase | 480 V Brake resistor Control terminals Relay output PTC input Networks Functional safety Safe torque off (STO) ...
- Page 14 Operating instructions i550 cabinet frequency inverter | 14 Electrical installation Preparation Connection diagram 1-phase | 120 V 1-phase | 230/240 V 3-phase | 230/240 V 3-phase | 400 V 3-phase | 480 V Brake resistor Control terminals Relay output PTC input Networks Functional safety Safe torque off (STO) ...
- Page 15 Operating instructions i550 cabinet frequency inverter | 15 Electrical installation Preparation Connection diagram 1-phase | 120 V 1-phase | 230/240 V 3-phase | 230/240 V 3-phase | 400 V 3-phase | 480 V Brake resistor Control terminals Relay output PTC input Networks Functional safety Safe torque off (STO) ...
- Page 16 Operating instructions i550 cabinet frequency inverter | 16 Electrical installation Preparation Connection diagram 1-phase | 120 V 1-phase | 230/240 V 3-phase | 230/240 V 3-phase | 400 V 3-phase | 480 V Brake resistor Control terminals Relay output PTC input Networks Functional safety Safe torque off (STO) ...
- Page 17 Operating instructions i550 cabinet frequency inverter | 17 Electrical installation Preparation Connection diagram 1-phase | 120 V 1-phase | 230/240 V 3-phase | 230/240 V 3-phase | 400 V 3-phase | 480 V Brake resistor Control terminals Relay output PTC input Networks Functional safety Safe torque off (STO) ...
- Page 18 Operating instructions i550 cabinet frequency inverter | 18 Electrical installation Preparation Connection diagram 1-phase | 120 V 1-phase | 230/240 V 3-phase | 230/240 V 3-phase | 400 V 3-phase | 480 V Brake resistor Control terminals Relay output PTC input Networks Functional safety Safe torque off (STO) ...
- Page 19 Operating instructions i550 cabinet frequency inverter | 19 Electrical installation Preparation Connection diagram 1-phase | 120 V 1-phase | 230/240 V 3-phase | 230/240 V 3-phase | 400 V 3-phase | 480 V Brake resistor Control terminals Relay output PTC input Networks Functional safety Safe torque off (STO) ...
- Page 20 Operating instructions i550 cabinet frequency inverter | 20 Electrical installation Preparation Connection diagram 1-phase | 120 V 1-phase | 230/240 V 3-phase | 230/240 V 3-phase | 400 V 3-phase | 480 V Brake resistor Control terminals Relay output PTC input Networks Functional safety Safe torque off (STO) ...
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Page 21: Brake Resistor Connection
Operating instructions i550 cabinet frequency inverter | 21 Electrical installation Preparation Connection diagram 1-phase | 120 V 1-phase | 230/240 V 3-phase | 230/240 V 3-phase | 400 V 3-phase | 480 V Brake resistor Control terminals Relay output PTC input Networks Functional safety Safe torque off (STO) ... - Page 22 Operating instructions i550 cabinet frequency inverter | 22 Electrical installation Preparation Connection diagram 1-phase | 120 V 1-phase | 230/240 V 3-phase | 230/240 V 3-phase | 400 V 3-phase | 480 V Brake resistor Control terminals Relay output PTC input Networks Functional safety Safe torque off (STO) ...
- Page 23 Operating instructions i550 cabinet frequency inverter | 23 Electrical installation Preparation Connection diagram 1-phase | 120 V 1-phase | 230/240 V 3-phase | 230/240 V 3-phase | 400 V 3-phase | 480 V Brake resistor Control terminals Relay output PTC input Networks Functional safety Safe torque off (STO) ...
- Page 24 Operating instructions i550 cabinet frequency inverter | 24 Electrical installation Preparation Connection diagram 1-phase | 120 V 1-phase | 230/240 V 3-phase | 230/240 V 3-phase | 400 V 3-phase | 480 V Brake resistor Control terminals Relay output PTC input Networks Functional safety Safe torque off (STO) ...
- Page 25 Operating instructions i550 cabinet frequency inverter | 25 Electrical installation Preparation Connection diagram 1-phase | 120 V 1-phase | 230/240 V 3-phase | 230/240 V 3-phase | 400 V 3-phase | 480 V Brake resistor Control terminals Relay output PTC input Networks Functional safety Safe torque off (STO) ...
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Page 26: Functional Safety
Operating instructions i550 cabinet frequency inverter | 26 Electrical installation Preparation Connection diagram 1-phase | 120 V 1-phase | 230/240 V 3-phase | 230/240 V 3-phase | 400 V 3-phase | 480 V Brake resistor Control terminals Relay output PTC input Networks Functional safety Safe torque off (STO) ... - Page 27 Operating instructions i550 cabinet frequency inverter | 27 Electrical installation Preparation Connection diagram 1-phase | 120 V 1-phase | 230/240 V 3-phase | 230/240 V 3-phase | 400 V 3-phase | 480 V Brake resistor Control terminals Relay output PTC input Networks Functional safety Safe torque off (STO) ...
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Page 28: Initial Switch-On
Operating instructions i550 cabinet frequency inverter | 28 Commissioning Extended Initial switch-on Important notes Keypad module Keypad control Terminal control Parameter overview Favorites Basic setting Motor control terminal control Additional functions Initial switch-on DANGER! Unexpected states during commissioning Incorrect wiring can cause unexpected states during the commissioning phase. - Page 29 SMART Keypad App system movements. The Lenze SMART Keypad App for Android or iOS allows you to diagnose and parameterize an Possible consequences: Death, severe injuries, or damage to property inverter. A WLAN module on the inverter is required for communication.
- Page 30 Operating instructions i550 cabinet frequency inverter | 30 Commissioning Extended Initial switch-on Important notes Keypad module Keypad control Terminal control Parameter overview Favorites Basic setting Motor control terminal control Additional functions Keypad module – Functions of the keys Example of the keypad handling Function assignment for digital output DO1 with parameter P420.02:...
- Page 31 Operating instructions i550 cabinet frequency inverter | 31 Commissioning Extended Initial switch-on Important notes Keypad module Keypad control Terminal control Parameter overview Favorites Basic setting Motor control terminal control Additional functions Keypad control Activate temporary keypad control: 1. Press the CTRL key to activate the keypad control.
- Page 32 Operating instructions i550 cabinet frequency inverter | 32 Commissioning Extended Initial switch-on Important notes Keypad module Keypad control Terminal control Parameter overview Favorites Basic setting Motor control terminal control Additional functions Quick commissioning – terminal control The following quick overview with graphical parameter representation is sufficient for commissioning many applications with terminal control.
- Page 33 Operating instructions i550 cabinet frequency inverter | 33 Commissioning Extended Initial switch-on Important notes Keypad module Keypad control Terminal control Parameter overview Favorites Basic setting Motor control terminal control Additional functions Extended terminal control The following illustration shows a more extensive wiring of the control terminals linked with the respective parameters.
- Page 34 Operating instructions i550 cabinet frequency inverter | 34 Commissioning Extended Initial switch-on Important notes Keypad module Keypad control Terminal control Parameter overview Favorites Basic setting Motor control terminal control Additional functions The most important parameters at a glance This chapter contains the most important parameters and selections.
- Page 35 Operating instructions i550 cabinet frequency inverter | 35 Commissioning Extended Initial switch-on Important notes Keypad module Keypad control Terminal control Parameter overview Favorites Basic setting Motor control terminal control Additional functions Favorites (group 0) Possible settings/ Display code Name...
- Page 36 Operating instructions i550 cabinet frequency inverter | 36 Commissioning Extended Initial switch-on Important notes Keypad module Keypad control Terminal control Parameter overview Favorites Basic setting Motor control terminal control Additional functions Favorites (group 0) Possible settings/ Display code Name...
- Page 37 Operating instructions i550 cabinet frequency inverter | 37 Commissioning Extended Initial switch-on Important notes Keypad module Keypad control Terminal control Parameter overview Favorites Basic setting Motor control terminal control Additional functions Favorites (group 0) Possible settings/ Display code Name...
- Page 38 Operating instructions i550 cabinet frequency inverter | 38 Commissioning Extended Initial switch-on Important notes Keypad module Keypad control Terminal control Parameter overview Favorites Basic setting Motor control terminal control Additional functions Favorites (group 0) Possible settings/ Display code Name...
- Page 39 Operating instructions i550 cabinet frequency inverter | 39 Commissioning Extended Initial switch-on Important notes Keypad module Keypad control Terminal control Parameter overview Favorites Basic setting Motor control terminal control Additional functions Favorites (group 0) Possible settings/ Display code Name...
- Page 40 Operating instructions i550 cabinet frequency inverter | 40 Commissioning Extended Initial switch-on Important notes Keypad module Keypad control Terminal control Parameter overview Favorites Basic setting Motor control terminal control Additional functions Basic setting (group 2) Display code Name Possible settings...
- Page 41 Operating instructions i550 cabinet frequency inverter | 41 Commissioning Extended Initial switch-on Important notes Keypad module Keypad control Terminal control Parameter overview Favorites Basic setting Motor control terminal control Additional functions Motor control (group 3) Display code Name Possible settings...
- Page 42 Operating instructions i550 cabinet frequency inverter | 42 Commissioning Extended Initial switch-on Important notes Keypad module Keypad control Terminal control Parameter overview Favorites Basic setting Motor control terminal control Additional functions Additional functions (group 7) Display code Name Possible settings...
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Page 43: Troubleshooting
Operating instructions i550 cabinet frequency inverter | 43 Troubleshooting Error message Error codes LED status Support Error message If an error is pending, the keypad shows the following information. Warn.DC Bus UV W 3 2 2 1 ... -
Page 44: Error Codes
Operating instructions i550 cabinet frequency inverter | 44 Troubleshooting Error message Error codes LED status Support Error codes Error code Description Classification Remedy Blocking time [s] • Check motor and wiring for short circuits. • Check brake resistor and wiring. - Page 45 Operating instructions i550 cabinet frequency inverter | 45 Troubleshooting Error message Error codes LED status Support Error codes Error code Description Classification Remedy Blocking time [s] • Check and correct the assignment of the triggers to the functions.
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Page 46: Led Status
Operating instructions i550 cabinet frequency inverter | 46 Troubleshooting Error message Error codes LED status Support LED status Meaning of the status LEDs for the inverter: LED “RDY” (blue)) LED “ERR” (red)) State/meaning No supply voltage Mains voltage is switched on, inverter initialized ... - Page 47 Operating instructions i550 cabinet frequency inverter | 47 Troubleshooting Error message Error codes LED status Support Support Further information can be found on the online page www.lenze.com/product-information The material number of the product can be found on the nameplate.
- Page 48 Operating instructions i550 cabinet frequency inverter | 48 Disposal If pollutants are disposed off improperly, they may cause a lasting damage to human health and the environment. Thus, electrical and electronic equipment must be collected separately from unsorted municipal waste so that it may be recycled or disposed of properly.
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