Specifications
Table Of Contents
- Cover Sheet
- Table of Contents
- Notes on Safety
- Introduction
- Selecting the Type of Reference Value
- Representing the Reference Values in User Units
- Combining the Reference Values
- Available Reference Values
- Additional Functions
- Parameterizing the Speed and Torque Limits
- Additional Functions
- Fieldbus
- Used Parameters
- Global Presence
- Publication
- STÖBER Homepage
- STÖBER Product Range
Comfort Reference Value – 5th Generation of STÖBER Inverters
STÖBER
ANTRIEBSTECHNIK
6. Available Reference Values
KSW-41
• Set the source of the analog signal in G132. You can select the analog signals of the
inverter or fieldbus transmission (4:parameter).
• Depending on what you select in G132 additional parameters appear in which you can
parameterize the interface (e.g., an offset for the analog input).
• Scale the characteristic curve of the reference value in the parameters D51.4 to D54.4.
The characteristic curve links the selected input area with the set reference value area
in user units.
Example:
D51.4 = 0.5 V, D52.4 = 8 V
D53.4 = 100 rpm, D54.4 = 1500 rpm
This setting means that 100 rpm is specified when the reference value is 0.5 V and
1500 rpm is specified when the reference value is 8 V. The characteristic curve is
calculated linearly between these two points.
• Go to page 3.6.1 of the Assistant.
• If you want to negate the reference value, specify the source of the signal in G100 with
which you want to execute the negation.
How to parameterize the actual
value of the controller …
The actual value can be parameterized on page 3.6.4 of the Assistant (Figure 6-20).
Proceed as shown below:
• Specify the source of the technology controller in G133. You can select the analog
inputs or fieldbus transmission.
• If you selected an analog input, additional parameters appear in which you can
parameterize the analog interface (e.g., an offset for the analog value).
• If you selected fieldbus transmission enter G233 in the parameter G12. The parameter
G12 gives you the opportunity to use other parameters of the application as actual
values. You can use actual values of data type I16 for this.
• Scale the actual value characteristic curve with the parameters D51.5 to D54.5. The
characteristic curve links the selected input area with the set reference value area in
user units.
Example:
D51.5 = 0.5 V, D52.5 = 8 V
D53.5 = 100 rpm, D54.5 = 1500 rpm
This setting means that 100 rpm is specified when the reference value is 0.5 V and
1500 rpm is specified when the reference value is 8 V. The characteristic curve is
calculated linearly between these two points.
Figure 6-20 Parameterizing the signal source for the actual PID value