Siemens SED2 manual AOP Applications, Single Drive Control Using the AOP

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AOP Applications

AOP Applications

NOTES:

1.If the AOP is the command source for the SED2, set USS Telegram Off Time for Serial Interface BOP Link P2014[1]=5000 (5 seconds). To do this, first set P0003=3. The P2014[1]=5000 setting causes the drive to trip if communications with the AOP control source is lost.

2.If you have problems connecting to the SED2 drives, set the Auto Baud to OFF and the default baud rate to the same as the SED2.

Single Drive Control Using the AOP

Per default, the AOP is configured to work with only one SED2 in Local mode. In Local mode, the AOP normally mounts directly onto the SED2. The RS-232 and RS-485 ports handle communications. Full operator control of the SED2 is available with access to all normal drive and AOP internal parameters.

To configure a single SED2 VFD with the AOP as the control source, follow the procedure in the Quick Commissioning section of this manual.

Network Setup (RS-485 with Panel Mounting Kit)

The AOP has the capability to control up to 31 SED2 VFDs connected as a network. In a network configuration, a unique two-digit number identifies each VFD. When the AOP connects to a network of SED2 VFDs, there are two Master Modes of operation:

•The AOP can access a single SED2 VFD on the network with full control/parameter access

•The AOP can use the Broadcast mode to simultaneously start/stop all drives on the network. Use the following procedure to set up a network of SED2 VFDs under control of an AOP:

1.Use the standard panel mounting kit (PMK) to connect RS-485 communications as follows:

a.Correct wiring for PMK and SED2 VFD is as follows: Pin 3 = +24V

Pin 4 = 0V

Pin 29 and 30 = RS-485 communications

b.Use twisted pair cable or shielded cable (preferred).

c.The end-of-line SED2 VFD must have a 120-ohm terminating resistor across RS-485 Pins 1 and 2.

d.Use a common ground for all SED2 VFDs and the PMK.

e.For the first issue of the PMK, for correct communications DIP Switch 1=UP or ON on the PMK board.

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Contents SED2 Advanced Operator Panel AOP Page Rev , September SED2 AOP Operating InstructionsPage Service Statement Underwriters Laboratories European Low Voltage DirectiveEuropean Machinery Directive European EMC DirectiveTable of Contents AOP Faults & Warnings AOP Setup & ConfigurationManual Organization How to Use this ManualReference Documents Where To Send CommentsNotation Symbol Meaning Manual NotationsLocal 1 Drive AOP OverviewAOP Menu Structure Main Menu Local and Master ModesKey Function Functional Description Key FunctionsAOP Overview AOP Start-Up & Initialization Power-on and InitializationImportant Notes To Delete a Language Language SelectionStart Help Memory LimitationMenu Item Quick CommissioningDescription AOP Start-Up & Initialization Stopped Running Fault Inhibit Network Setup RS-485 with Panel Mounting Kit Single Drive Control Using the AOPAOP Applications Network Setup PC Mode Editing Parameters Parameter Access LevelsEditing Conventional Parameters Editing Indexed Parameters TIP How to quickly change parameter values?Editing AOP-Stored Parameter Sets AOP Stored Parameter SetsEditing Internal AOP Parameter Set Upload/Download Limitations Parameter Upload UpreadParameter Parameter Download Wait RequestSED2 AOP Operating Instructions Operating Mode Selecting an Operating ModeAOP Operating Modes Operating in Master Mode Individual Control of SED2 VFD Operating in Local ModeIcon Description Verifying Drive Type Operating in Master Mode Broadcast OperationCommunications Failure Displaying Drive StatusSetting the AOP Timer Timer FunctionKey Timer Function Setup Menu AOP Setup & ConfigurationBacklighting Large Number Display Screen ContrastCursor Type User Defined Text Welcome TextSet Time/Date Parameter Set Names$51,1 AOP ResetFault Indication/Fault Screen AOP Faults & WarningsMultiple Warnings Multiple FaultsSimultaneous Faults and Warnings SED2 VFD Fault/Warning Record P0947Siemens Building Technologies, Inc Siemens Building Technologies AG Siemens Building Technologies, Inc
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