38 MG.30.A7.02 - VLT
®
is a registered Danfoss trademark
Use of the VLT
®
frequency converter’s internal PID regulator
with internal set-point (digital reference = 50%)
Feedback 0-10 bar ~ 4-20 mA
Min. speed = 10 Hz
Max. speed = 50 Hz
Function Parameter no. Parameter value
Activation of
PID regulator 101 closed loop
Internal setpoint 205 50 %
Feedback type 114 current
Current signal 413 4-20 mA
Min. speed 201 10 Hz
Max. speed 202 50 Hz
Regulator range 120 Depends on
application
Proportional 121 Depends on
amplification application
Integration time 122 Depends on
application
Differentiation time 123 Depends on
application
Example 7:
NB: Screen for control cables must be
connected as described in the chapter on
EMC-correct installation.
All settings are based on factory settings, but
motor data (parameters 103-105) must be set
according to the motor connected
The following must be programmed:
Connection examples
Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com
To Next Page
Loading...
Need help?
General
