Nx Networks NX series user manual Contents NX USER’S Manual

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CONTENTS

NX USER’S MANUAL

INDEX

1SAFETY

2EU DIRECTIVE

3RECEIPT OF DELIVERY

4TECHNICAL DATA

5INSTALLATION

6CABLING AND CONNECTIONS

7CONTROL KEYPAD

8COMMISSIONING

9FAULT TRACING

NX APPLICATION MANUAL

1BASIC APPLICATION

2STANDARD APPLICATION

3LOCAL/REMOTE CONTROL APPLICATION

4MULTI-STEP SPEED CONTROL APPLICATION

5PID CONTROL APPLICATION

6MULTI-PURPOSE CONTROL APPLICATION

7PUMP AND FAN CONTROL APPLICATION

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Contents NX series Start-up Quick Guide Contents NX USER’S Manual Application Manual 486Index 586Control Keypad 686Safety Safety instructions786 Earthing and earth fault protection Running the motor= Dangerous voltage = General warning General Technical criteriaNX frequency converter EMC classification Manufacturers declaration of conformity 1086Class T Class N1186 EU Declaration of ConformityStorage 1286Receipt of shipment Type designation codeMaintenance Warranty1386 Technical data 1486Introduction 1586 Power ratings 16861 NX5 Mains voltage 380-500 Characteristrics 17861886 Technical dataInstallation 1986Mounting NX dimensions, IP21 2086 InstallationNX dimensions, IP21 with collar, FR4 to FR6 Installation 2186Opening needed for the collar installation, FR4 to FR6 2286 InstallationNX dimensions, IP21 with collar, FR7 and FR8 Installation 2386Opening needed for the collar installation, FR7/FR8 2486 InstallationCooling 2586Power loss Power loss as function of switching frequency2686 2786 Power loss as function of switching frequency 0038…0061NX5Power unit 2886Cabling and connections 2986 External RFI-filter Filter OptionControl cable Power connectionsMains cable Motor cableCable and fuse sizes 31863286 Installation instructions3386 Stripping lengths of motor and mains cables 34863586 NX frequency converter frames and installation of cablesNX, FR5. Protection class IP21 3686NX, FR6. Protection class IP21 378610. NX, FR7. Protection class IP21 3886Cable installation and the UL standards 3986Cable and motor insulation checks 4086 Control unitControl connections 4186 NXOPTA1Galvanic isolation barriers Control cables4386 Control terminal signals+24V Digital input signal inversions4486 +24V Ground4586 Jumper block AI1 mode AI2 modeDrive status indications See control keypad 4686Control keypad Indications on the Keypad displayStatus LEDs green green red See control keypad See .3.4, Active Faults4786 Control place indications See control keypad4886 Select ResetKeypad push-buttons Button descriptionsNavigation on the control keypad 5186 No editingMonitoring menu M1 5286Parameter menu M2 53865486 P1 P18 Control place Keypad control menu M3Select the keypad as the active control place by keeping Selection of control placeKeypad direction Keypad referenceActive faults menu M4 Fault types5886 5986 Fault type symbol Meaning6086 Fault codes6186 Fault code Possible cause Correcting measures6286 Fault time data record6386 Fault history menu M5System menu M6 6486Functions in the System menu 65866686 Code Function Min Max Unit Default Cust Selections6786 Application selectionLanguage selection 6886 System settings6986 ChangeEnable ChangeDisabl7086 Connected Not connKeypad settings 7186Example 7286 Keypad settings DefaultParameter copy 738620. Storing and loading of parameter sets 7486Parameter comparison 7586Information submenu 7686Counters menu 7786Trip counters submenu 7886Auto 7986Expander board menu M7 G1 G2Further keypad functions 8086Commissioning 8186Commissioning of the frequency converter 8286 8386 8486 Fault tracing8586 Bulgaria