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4 How to Install
NB!
Parameter 5-40 must be set for MCO controlled (51) for this function to work as described.
4.2.3 Analog Inputs
Parameters 19-14, 19-19 to 19-21 allow setting the two analog inputs from the VLT AutomationDrive for any of the following.
4
•
Tension Set Point
•
Taper Set Point
•
Tension Feedback
•
Initial Diameter measurement
Input 53 Multi-function Input 1
Option:
Input 54 Multi-function Input 2
Option:
Terminal 55 Analog Input Common
Option:
Terminal 50 Analog Input +10V Out
Option:
Output 42 Tapered Tension Set-Point
Option:
NB!
If using a dancer, the Taper set point will have no affect if this output is not used to control the dancer air cylinder.
Terminal 39 Analog Output Common
Option:
16
Function:
This analog input functions according to the setting of parameter 19-19 to 19-21. Use DIP-switch
S201 to select a current (0-20 mA) or a voltage (-10 V to 10 V) configuration.
Function:
This analog input functions according to the setting of parameter 19-19 – 19-21. Use DIP-switch
S201 to select a current (0-20mA) or a voltage (-10 V to 10 V) configuration.
Function:
This terminal is the common for the two analog inputs 53/54.
Function:
This terminal is a supply of +10V/30 mA for the analog inputs.
Function:
When a Dancer system is used, the calculated Tapered Tension Set Point should control the loading
of the dancer air cylinder. This 0/4-20mA output can be used as input for the I-P transducer regu-
lating the load on the dancer air cylinder. Parameter 6-50 must be set for either OPTION 0-20 mA
or OPTION 4-20 mA.
Function:
This terminal is used as a common for the analog output signals.
®
MG.33.T1.02 - VLT
is a registered Danfoss trademark
®
VLT
Center Winder MCO 352
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