Digital Inputs - WEG CFW-11 Applications Manual

Parameters Description
■
Reverse Slowdown (speed reduction): With an active reverse command and activated sensor (logical level
"0"), It decelerates the motor down to the minimum speed defined at P0133 respecting the ramp defined at
P0101.
■
Stop Forward: With an active forward command and activated sensor (logical level "0"), it causes an normal
stop respecting the ramp defined at P0101.
■
Stop Reverse: With an active reverse command and activated sensor (logical level "0"), it causes an normal
stop respecting the ramp defined at P0101.
NOTE!
Refer to the section 3.8 for more information on the functions of the digital inputs, bearing in mind
that the parameters P1023 and P1025 operate together in the execution of the commands for the
crane horizontal motion applicative.

3.8 DIGITAL INPUTS

This parameter group allows the user to configure the command function of each digital input in the crane
horizontal motion applicative.
P0263 – DI1 Function
Adjustable 0 to 31 / 21 = Load Forward (PLC Use)
Range:
Proprieties:
Access groups via HMI:
Description:
This parameter defines that the function of the digital input DI1 will be the load forward command, which
enables the motor to run in the forward rotation direction (or the reverse direction if P1026 is enabled (1)),
except when P1023 = 7.
With logical level "0", the crane horizontal motion is disabled (except if there is a command for reverse the load).
With logical level "1", the crane horizontal motion is enabled for forward the load.
NOTE!
When the speed reference control is programmed for communication networks (P1023 = 7), then the
digital input DI1 does not have a specific function for the crane horizontal motion applicative.
P0264 – DI2 Function
Adjustable
0 to 31 / 21 = Load Reverse (PLC Use)
Range:
Proprieties:
Access groups via HMI:
Description:
This parameter defines that the function of the digital input DI2 will be the load reverse command, which enables
the motor to run in the reverse rotation direction (or the forward direction if P1026 is enabled (1)), except when
P1023 = 7.
With logical level "0", the crane horizontal motion is disabled (except if there is a command for forward the load).
With logical level "1", the crane horizontal motion is enabled for reverse the load.
01 PARAMETER GROUPS
∟ 40 Digital Inputs
01 PARAMETER GROUPS
∟ 40 Digital Inputs
Factory Setting:
or 07 I/O CONFIGURATION
∟ 40 Digital Inputs
.....
Factory Setting:
or 07 I/O CONFIGURATION
∟ 40 Digital Inputs
.....
Crane Horizontal Motion | 30
P1023 ≠ 7: 21
P1023 = 7: 0
.....
P1023 ≠ 7: 21
P1023 = 7: 0
.....