WEG CFW500 V1.8X, Руководство по программированию, Страница: 109 / 172

Digital and Analog Inputs and Outputs
CFW500 | 12-3
12
P0231 – AI1 Signal Function
P0236 – AI2 Signal Function
P0241 – AI3 Signal Function
Adjustable
Range:
0 = Speed Reference
1 = Not Used
2 = Not Used
3 = Not Used
4 = PTC
5 = Not Used
6 = Not Used
7 = Use of SoftPLC
8 = Function 1 of Application
9 = Function 2 of Application
10 = Function 3 of Application
11 = Function 4 of Application
12 = Function 5 of Application
13 = Function 6 of Application
14 = Function 7 of Application
15 = Function 8 of Application Factory
Setting:
0
Properties: cfg
Access Groups
via HMI:
I/O
Description:
These parameters define the analog input functions.
When the 0 option is selected (Speed Reference), the analog inputs can provide the reference for the motor,
subject to the specified limits (P0133 and P0134) and to the action of the ramps (P0100 to P0103). However,
in order to do so, it is also necessary to configure parameters P0221 and/or P0222 by selecting the use of
the desired analog input. For further detail, refer to the description of those parameters in
Chapter 7 LOGICAL
COMMAND AND SPEED REFERENCE on page 7-1 .
Option 4 (PTC)
configures the input to monitor the motor temperature by means of the reading of a PTC-type
sensor when there is one installed on the motor. For further details on this function refer to Section 15.3 MOTOR
OVERTEMPERATURE PROTECTION (F0078) on page 15-4 .
Option 7 (SoftPLC)
configures the input to be used by the programming done in the memory area reserved
for the SoftPLC function. For further details, refer to the SoftPLC user’s manual.