nord NORDAC START Series User Manual
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Contents
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4 CommissioningBU 0135 en-4118 634.2.1 ConnectionIn order to provide basic operational capability, after the device has been attached to the motor or thewall mounting kit, the power and motor lines must be connected to the relevant terminals( Section 2.3.2 "Electrical connection of power unit").It is also essential for the device to be provided with a 24 V DC control voltage.Information Control voltageThe 24 V control voltage that is required can be implemented by means of an integrated (SK CU4-24V-…) orexternal (SK TU4-24V-…) optional mains module or a comparable 24 V DC power source ( Section 2.3.3"Electrical connection of the control unit").4.2.2 ConfigurationThe device can be configured for the majority of operating modes by setting potentiometers (P1-P4)and DIP switches (S1). For extended functions or for diagnostic purposes it may be necessary toadjust or view individual parameters.The basic steps for successful start-up of the motor starter are listed in the following. To begin with, itmust be decided whether the start-up is to take place via DIP switches and the potentiometers, orexclusively by means of parameter setting.The software adaptations that are made via the parameters are only taken into consideration ifparameter P130 is set to a value of ( 1 ).Any parameters that are not listed here always have an influence on the functionality of the motorstarter, irrespective of the setting of parameter P130. However, they always remain in the factorysetting at P130 = "0".Step Commissioning viaSwitches / potentiometers(Hardware adaptations)Parameter settings(Software adaptation)Element Default Parameter Default1. Parameter source P130 = 0 { 0 } P130 = 1 { 0 }2. Rated motor current P1 - 1) P203 { 3 }3. Locking time P2 - 1) P570 { 0.5 }4. Start voltage P3 - 1) P210 { 50 }5. Acceleration time P4 -1) P102 { 1 }6. Run time P103 { 1 }7. Automatic starting S1-DIP1 { OFF } P428 { 0 }8. Phase sequence detection S1-DIP2 { OFF } P581 { 0 }9. Switch-off mode S1-DIP3/4 { OFF/OFF } P108 { 2 }10. Save data permanently P550 = 12) { 0 }1) For technical manufacturing reasons, no clear factory settings (defaults) can be stipulated.2) After completing the software adaptations, the data must be transferred from the RAM memory of the device to the Flash memory inorder to retain them permanently. Otherwise the data changes will be lost when the device is switched off.Table 9: Configuration - comparison of hardware and software adaptation |
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