Dynamic Braking; Speed References - WEG CFW-11 Applications Manual

Parameters Description
NOTE!
Refer to the CFW-11 programming manual for more information on the speed limit parameters.

3.4 DYNAMIC BRAKING

This parameter group allows the user to configure the braking resistor to be used for dynamic braking.
P0154 – Dynamic Braking Resistor
P0155 – Dynamic Braking Resistor Power
NOTE!
Refer to the CFW-11 programming manual for more information on the dynamic braking parameters.

3.5 SPEED REFERENCES

This parameter group allows the user to configure the speed reference control for the crane horizontal motion
applicative.
P1023 – Speed Reference Control Configuration
Adjustable
0 = Speed Reference via Electronic Potentiometer (EP)
Range: 1 = One Speed Reference via Digital Input DI4
2 = Two Speed References via Digital Input DI4
3 = Three Speed References via Digital Input DI4 and DI5
4 = Four Speed References via Digital Input DI4 and DI5
5 = Five Speed References via Digital Input DI4, DI5 and DI6
6 = Speed Reference via Analog Input AI1
7 = Speed Reference via Communication Networks
Proprieties:
CFG
Access groups via HMI:
Description:
This parameter defines how the control of the speed reference for the crane horizontal motion applicative will be
done.
P1023
It defines that the speed reference will be controlled via the electronic potentiometer (EP) logic developed for the load forward,
0
load reverse and load acceleration (increases the speed reference) commands.
It defines that there will be one speed reference controlled through the logic combination of the load forward, load reverse and
1
1 st digital input for speed reference (DI4) commands.
It defines that there will be two speed references controlled through the logic combination of the load forward, load reverse and
2
1 st digital input for speed reference (DI4) commands.
It defines that there will be three speed references controlled through the logic combination of the load forward, load reverse, 1
3
digital input for speed reference (DI4) and 2
It defines that there will be four speed references controlled through the logic combination of the load forward, load reverse, 1
4
digital input for speed reference (DI4) and 2
It defines that there will be five speed references controlled through the logic combination of the load forward, load reverse, 1
digital input for speed reference (DI4), 2
5
commands.
It defines that the speed reference will be controlled via the value read by the analog input AI1, combined with the load forward
6
and load reverse commands.
It defines that the speed reference will be written via a communication network and that the load forward and load reverse
7
commands will be given through the network control word (P1022).
01 PARAMETER GROUPS
∟ 50 SoftPLC
Table 3.1 – Speed reference control configuration
nd digital input for speed reference (DI5) commands.
nd digital input for speed reference (DI5) commands.
nd digital input for speed reference (DI5) and 3
.....
Description
rd
Factory Setting:
digital input for speed reference (DI6)
Crane Horizontal Motion | 25
2
st
st
st