Digitax DBE140 - Page 72

DigitAx User Guide
Issue code: dgxu4
10-16
Current controlSpeed control?
b6 = 0
b6 = 1
b17 = 1
b17 = 0
b7 = 1
Torque limit
required?
Limitation by
external analog
reference
b11 = 0
Start
Set speeds
Pr0, Pr1, Pr2, Pr3
Set ramps
Pr9, Pr10, Pr11, Pr12
Ramps?
b11 = 1
End
b8 = 1
b8 = 0 Set Pr8
Analog
reference?
b11 = 0
Set Pr42 at the
required value
Pr42 = 100
Pr42 = 100
Analog
reference?
Select & set digital reference
Set:
Pr20
Pr19 or
b16 at 0
If:
Pr21 = 0
Pr21 = 1
Pr21 = 2
For:
Internal SW
timed
External SW
Digital
reference
Frequency
control
b15 = 0
b14 = 0
b7 = 0
Figure 10–8 Select speed control or current control