DCS 500 manual Start-Up Instructions, General notes, IV A 2, How this chapter is structured

UF = Line voltage * 1.35

UF = Line voltage * 0.5 ... 1.1

UF = Line voltage * 0.6 ... 0.8

UF = Line voltage * 0.9

Chapter 2 - Start-Up Instructions

General notes

CAUTION: it is absolutely essential that the applicable accident prevention regulations be observed by the user (in this context, please also read the chapter entitled "Safety Instructions")!

How this chapter is structured

For better understanding the individual steps of start-up work are distinguished by a) frames without any additional marking on the left side:

These steps of start-up work must always be performed (= mandatory start-up work)!

Example:

522 = GERMAN [Only with the SDCS-CON-2 control board & the CDP 312 panel!]

Activates German texts on the display ...........

b) frames with marking on the left side („columns“ shaded in grey):

These steps of start-up work have to be performed only when the condition stated (as heading) applies to the selected drive configuration! After this work has been completed, the mandatory start-up work has to be continued.

Example:

Only when connection diagram 1 (Appendix A) is being used!

906 = 12502

Function „EMERGENCY STOP“ de-activated ............

Recommended motor voltages and field voltages

•Motor voltage UA when the following units are used

DCS 501B / DCP 501B:	UAmax	= Line voltage * 1.16	(2- quadrant unit)
DCS 502B / DCP 502B:	UAmax	= Line voltage * 1.05	(4- quadrant unit)

•Field voltage UF (= max. output voltage) when the following is being used

SDCS-FEX-1:

If there is a divergence of more than 10 % between the field supply unit's output

voltage and the rated field voltage UFrated stated on the motor's rating plate, then the connecting voltage UN should be reduced, using a matching transformer or a series

resistor Rv:Rv = (0.9 * UN - UF) / IFIF = Rated field current

(Note: also suitable for fine-balancing the maximum motor voltage)

•Field voltage UF when the following is being used SDCS-FEX-2 /

DCF 503 / DCF 504:

•Field voltage UF when the following is being used

DCF 501B / DCF 502B:

Maximally possible output voltage UAmax using

DCF 501B / DCF 502B:

DCS 500B / DCP 500B Operating Instructions IV A 2 - 1

3ADW000055R0401_DCS500B_Operating Instruction_e_d