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The document provides instructions for adjusting parameters in new versions (V2.07, V2.06, V2.04, V2.02) of the B503DSL display interface to make it operate and display content like the old version. It lists the old and new display contents for stop and run statuses, and recommends modifying parameters F07.06, F07.07, FC.53, FC.69, and FC.87 to make the new version function the same as the old version. The document is from Guangzhou Bedford Electric Equipment Co., Ltd and dated August.

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389 views2 pages

بيدفورد

The document provides instructions for adjusting parameters in new versions (V2.07, V2.06, V2.04, V2.02) of the B503DSL display interface to make it operate and display content like the old version. It lists the old and new display contents for stop and run statuses, and recommends modifying parameters F07.06, F07.07, FC.53, FC.69, and FC.87 to make the new version function the same as the old version. The document is from Guangzhou Bedford Electric Equipment Co., Ltd and dated August.

Uploaded by

ابو ريان
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
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Download as DOCX, PDF, TXT or read online on Scribd
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DCyryn

y Qik&i- äJ
GUANGZHOU BEDFORD ELECTRIC EQUIPMENT CO.,
LTD.

ADD: FIRST FLOOR, BUILDING C, NO.2, TAOWAN INDUSTRY ZONE, LIWAN


DISTRICT, GUANGZHOU

TEL: 0086-20-81891363 FAX: 0086-20-81891390

Important Notice
To B503DSL User
According to the feedback problem of B503DSL display interface unaccustomed , we
suggest to adjust the new version V2.07,V2.06,V2.04,V2.02 the following parameters, just
like the old version of product operation and interface.

For the new version stop and run status display content inconsistent with the old
version of the solution:

B503DSL Status Old Version New Version Solution


Display Content Display Content
The new version is
Stop DC bus voltage 50HZ and DC bus the
voltage same as the old
version (Change
F07.07=0002)
The new version is
Run operating frequency operating frequency the
setting setting
frequency frequency same as the old
bus voltage bus voltage version (modify
output voltage output voltage F07.06=003F)
output Cllr rent output current
output speed operating frequency
operating frequency

Finally, the following parameters need to be modified so that the new version can be
used as well as the old version
FO.25=54321 FC. 69 = 40 FC. 87 = 1
F07.06 = 003F F07.07 = 0002 FC.53=120
F07.06: displays content selection on stop status
F07.07: Display content selection on run status
FC.53=120 (MPPT tracking speed, the value is smaller, the tracking speed is faster)
FC.69 =40 (equivalent to old version of FB.03 parameter,when FC.53=120,set
FC.69=40 ,then the system operation is more stable)
FC.87 =1 (automatically matches the input AC or DC voltage)

Guangzhop. Equipment Co., Ltd


August

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