Table of Contents
Advertisement
VACON® 3000
Application Guide
7.41 (ID 332) Setpoint Source 1 Selection
Location in the menu:
•
INU application: P3.12.2.5
Use this parameter to select the source of the PID setpoint signal. The AIs and the ProcessDataIn are handled as percentages (0.00–
100.00%) and scaled according to the setpoint minimum and maximum.
The ProcessDataIn signals use 2 decimals.
If temperature inputs are selected, the values of parameters P3.12.1.5 Process Unit Minimum and P3.12.1.6 Process Unit Maximum
must be set to correspond to the scale of the temperature measurement board: Process Unit Minimum = -50 °C and Process Unit
Maximum = 200 °C.
7.42 (ID 334) Feedback 1 Source Selection
Location in the menu:
•
INU application: P3.12.3.2
Use this parameter to select the source of the PID feedback signal. The AIs and the ProcessDataIn are handled as percentages (0.00–
100.00%) and scaled according to the feedback minimum and maximum.
The ProcessDataIn signals use 2 decimals.
If temperature inputs are selected, the values of parameters P3.12.1.5 Process Unit Minimum and P3.12.1.6 Process Unit Maximum
must be set to correspond to the scale of the temperature measurement board: Process Unit Minimum = -50 °C and Process Unit
Maximum = 200 °C.
7.43 (ID 336) Feedback 1 Minimum
Location in the menu:
•
INU application: P3.12.3.3
Use this parameter to set the minimum value of the feedback signal.
7.44 (ID 337) Feedback 1 Maximum
Location in the menu:
•
INU application: P3.12.3.4
Use this parameter to set the maximum value of the feedback signal.
7.45 (ID 340) Error Inversion
Location in the menu:
•
INU application: P3.12.1.8
Use this parameter to invert the error value of the PID controller.
7.46 (ID 343) I/O B Reference Force
Location in the menu:
•
INU application: P3.5.1.8
Use this parameter to select the digital input signal that switches the frequency reference source from I/O A to I/O B.
7.47 (ID 352) Brake Fault Delay
Location in the menu:
•
INU application: P3.14.6
Use this parameter to set the brake fault delay time. If the correct brake feedback signal is not received during this delay, a fault
shows. This delay is only used if the value of P3.14.1 is set to 2.
7.48 (ID 363) I/O B Start/Stop Logic
Location in the menu:
•
INU application: P3.2.7
Use this parameter to control the start and stop of the drive with the digital signals. The selections can include the word 'edge' to
help to prevent an accidental start. See P3.2.6 for more information.
Danfoss A/S © 2021.09
Parameter descriptions
AB319735759636en-000101 / DPD01822 | 169
Advertisement
Table of Contents
