Danfoss VLT AQUA Drive FC 202 Operating Instructions Manual

Also see for VLT AQUA Drive FC 202: Service guide Installation guide Installation guide Operating guide Installation guide

Contents

Recommended initialisation (via 14-22 Operation Mode)1. Select 14-22 Operation Mode.2. Press [OK].3. Select [2] Initialisation (for NLCP select “2”).4. Press [OK].5. Remove power to unit and wait for display toturn off.6. Reconnect power and the frequency converter isreset. Note that first start-up takes a few moreseconds.7. Press [Reset]14-22 Operation Mode initialises all except:14-50 RFI Filter8-30 Protocol8-31 Address8-32 Baud Rate8-35 Minimum Response Delay8-36 Max Response Delay8-37 Maximum Inter-Char Delay15-00 Operating hours to 15-05 Over Volt's15-20 Historic Log: Event to 15-22 Historic Log: Time15-30 Alarm Log: Error Code to 15-32 Alarm Log: TimeNOTICEParameters selected in 0-25 My Personal Menu staypresent with default factory setting.Manual initialisationNOTICEWhen carrying out manual initialisation, serial communi-cation, RFI filter settings and fault log settings are reset.Removes parameters selected in 0-25 My Personal Menu.1. Disconnect from mains and wait until the displayturns off.2. Press2a [Status] - [Main Menu] - [OK] at thesame time while powering up forGraphical LCP (GLCP).2b [Menu] while powering up for LCP 101,Numerical Display.3. Release the keys after 5 s.4. The frequency converter is now programmedaccording to default settings.This parameter initialises all except:15-00 Operating hours15-03 Power Up's15-04 Over Temp's15-05 Over Volt's5.1.11 RS-485 Bus ConnectionOne or more frequency converters can be connected to acontroller (or master) using the RS-485 standard interface.Terminal 68 is connected to the P signal (TX+, RX+), whileterminal 69 is connected to the N signal (TX-, RX-).If more than one frequency converter is connected to amaster, use parallel connections.130BA060.1168 69 68 69 68 69RS 485RS 232USB +-Illustration 5.18 Connection Example.To avoid potential equalising currents in the screen,ground the cable screen via terminal 61, which isconnected to the frame via an RC-link.Bus terminationTerminate the RS-485 bus by a resistor network at bothends. If the frequency converter is the first or the lastdevice in the RS-485 loop, set the switch S801 on thecontrol card for ON.For more information, see the paragraph Switches S201,S202, and S801.5.1.12 How to Connect a PC to theFrequency ConverterTo control or program the frequency converter from a PC,install the PC-based configuration tool MCT 10 Set-upSoftware.The PC is connected via a standard (host/device) USBcable, or via the RS-485 interface as shown inchapter 5.1.11 RS-485 Bus Connection.NOTICEThe USB connection is galvanically isolated from thesupply voltage (PELV) and other high-voltage terminals.The USB connection is connected to protective earth.Use only an isolated laptop as PC connection to the USBconnector on the frequency converter.How to operate the frequenc... Operating Instructions58 Danfoss A/S © Rev. 06/2014 All rights reserved. MG20Y20255