Danfoss VLT Instruction Manual page 98

6 How to program the adjustable frequency
drive
[131] Reference 4-20mA
[132] Feedback 4-20mA
[133] Motor cur. 4-20mA
[134] Torq.% lim 4-20 mA
[135] Torq.% nom 4-20 mA
[136] Power 4-20mA
[137] Speed 4-20mA
[139] Bus ctrl.
[140] Bus ctrl. 4-20 mA
[141] Bus ctrl t.o.
[142] Bus ctrl 4-20mA t.o.
6 [143] Ext. Closed-loop 1 4-20 mA
[144] Ext. Closed-loop 2 4-20 mA
[145] Ext. Closed-loop 3 4-20 mA
NOTE!
Values for setting the minimum reference is found in open-loop par.3-02
Feedb. - values for maximum reference for open-loop is found in par.3-03
Feedb.
.
6-51 Terminal 42 Output Min Scale
Range:
0.00 %* [0.00 - 200.00 %]
6-40
: Minimum Reference - Maximum Reference
Maximum Reference/Feedb.
: -200% to +200% of par. 20-14
: 0 - Inverter Max. Current (par. 16-37
Torque Limit Motor Mode
: 0 - Torque limit (par. 4-16
: 0 - Motor rated torque
: 0 - Motor rated power
: 0 - Speed High Limit (4-13 and 4-14)
: 0–100%, (0–20 mA)
: 0 - 100%
: 0–100%, (0–20 mA)
: 0 - 100%
: 0 - 100%
: 0 - 100%
: 0 - 100%
Minimum Reference
Maximum Reference
Function:
Scale for the minimum output (0 or 4 mA) of the analog signal at terminal 42.
Set the value to be the percentage of the full range of the variable selected in par.6-50
42 Output
.
MG.11.A9.22 - VLT ® is a registered Danfoss trademark
VLT ® HVAC Drive Instruction Manual
Inv. Max. Current )
)
and for closed-loop par. 20-13
and for closed-loop par. 20-14
Minimum Reference/
Maximum Reference/
Terminal