WEG CFW700 Manual Del Usuario página 38

Output
Speed
DIx Increase
Reset
DIx Decrease
DIx - Run/Stop
Figure 4.5: Operation of the Electronic Potentiometer Application (E.P.)
It is necessary to set P0221 or P0222 to 7 = SoftPLC for the operation of the electronic
potentiometer application.
Definitions:
The Function 1 of the Application at P0263 to P0270 represents the Accelerate command.
„
The Function 2 of the Application at P0263 to P0270 represents the Decelerate command.
„
The accelerate command is done by one of the digital inputs (DI1 to DI8). It is necessary to set
one of the DI's parameters (P0263 to P0270) to 20 = Function 1 of the Application.
The decelerate command is also done by one of digital inputs (DI1 to DI8). However, it is necessary
to set one the DI's parameters (P0263 to P0270) to 21 = Function 2 of the Application.
The Accelerate input is active when 24 V is applied and inactive when 0 V is applied. Otherwise,
the Decelerate input is active when 0 V is applied and inactive when 24 V is applied.
The parameters related to this application are:
Increase
Digital
Inputs Decrease
Enabling
Minimum
speed
24 V
24 V
Keypad (HMI) and Basic Programming
Aceleration
Reference
Deceleration
Reset
&
open
24 V
open
Speed
Time
Time
Time
Time
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