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PEC problem ?

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Armando:
i Rainer,

--- Quote from: drknoppi on Thursday, 31.10.13 - 22:25:59 - CET ---my Datasheet says 950 m A / Phase - that means  maximal 1900 mA for  RA or  Dec ?
--- End quote ---
1900mA is the max current you can use if you're using bipolar 1 winding connection. In case of bipolar serial connection you can set no more than 1340mA...


--- Quote ---So my recent current at 802 mA for both Phases is o.K.
--- End quote ---
Yes, as already expected  ;)

CS
Armando

drknoppi:
Hello Armando,
  i think i use the serieal mode A and Á', B and B', my values
Recent in fast mode are each 1702 mA in RA and 1702 mA in Dec without any problems.
Why max. 1340 mA , which mathematic term is here behind ?
Good night
Rainer

Armando:
Hi Rainer,

--- Quote from: drknoppi on Friday, 01.11.13 - 01:13:32 - CET ---Why max. 1340 mA , which mathematic term is here behind ?
--- End quote ---
according to the datasheet if you're using brown, orange, red and yellow wires (serial connection - 2 windings in series for each phase) the max allowed current for each  phase is 670mA and you have to avoid values greater than 2*670mA=1340mA in LFEP...

CS
Armando

drknoppi:
Good morning Armando  ;),
O.k. - today i reduce my values to 1340 mA each RA and Dec to avoid phase truble
In the near  Future !  ;) in one hour its time for me to stand up,  >:(
Best regards  and an successful day
Rainer

drknoppi:
Hello Armando,
i am back  ;) and i will send you a new
screenshot from active APT/LFEP- Screen in combination
with the newest Animation from SDO ( Helioviewer ) with the same
area as the sunspots in wavelength 304.
Rainer

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