Danfoss vlt AQUA Instruction Manual page 104

8 How to program the adjustable frequency
drive
[60] °C
[70] mbar
[71] bar
[72] Pa
[73] kPa
[74] m WG
[75] mm Hg
[80] kW
[120] GPM
[121] gal/s
[122] gal/min
[123] gal/h
[124] CFM
[125] ft 3 /s
[126] 3
ft /min
[127]
ft 3 /h
[130] lb/s
[131] lb/min
[132] lb/h
8
[140] ft/s
[141] ft/min
[145] ft
[160] °F
[170] psi
[171]
lb/in 2
[172] in WG
[173] ft WG
[174] in Hg
[180] HP
20-21 Setpoint 1
Range:
0.000 Proc- [-999999.999 - 999999.999 Proc-
essCtrlU- essCtrlUnit]
nit*
8-34
This parameter determines the unit that is used for the setpoint reference and feedback that the
PID controller will use for controlling the output frequency of the adjustable frequency drive.
Function:
Setpoint 1 is used in closed-loop mode to enter a setpoint reference that is used by the adjustable
frequency drive's PID controller. See the description of par. 20-20
NOTE!
Setpoint reference entered here is added to any other references that are enabled
(see par. group 3-1*).
®
MG.20.M5.22 - VLT is a registered Danfoss trademark
®
VLT AQUA Drive
Instruction Manual
Feedback Function
.