References - ABB ACS880 Firmware Manual

Fieldbus control through the embedded fieldbus interface (EFB) 551
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References

The ABB drives profile supports the use of two references, EFB reference 1 and EFB
reference 2. The references are 16-bit words each containing a sign bit and a 15-bit
integer. A negative reference is formed by calculating the two's complement from the
corresponding positive reference.
The references are scaled as defined by parameters 46.01...46.07; which scaling is
in use depends on the setting of
page 355).
Fieldbus
The scaled references are shown by parameters
EFB reference 2.
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58.26 EFB ref1 type
46.01 (with speed reference)
20000
46.02 (with frequency reference)
46.03 (with torque reference)
10000
46.04 (with power reference)
0 (with torque or power reference)
0 ±(46.06) (with speed reference)
±(46.07) (with frequency reference)
-(46.03) (with torque reference)
-10000
-(46.04) (with power reference)
-(46.01) (with speed reference)
-20000
-(46.02) (with frequency reference)
and 58.27 EFB ref2 type
Drive
03.09 EFB reference 1
(see
and 03.10