Speed References [21] - WEG CFW-11 Programming Manual

P0105 – 1st/2nd Ramp Selection
Adjustable 0 = 1
Range: 1 = 2
2 = DIx
3 = Serial/USB
4 = Anybus-CC
5 = CANopen/DeviceNet
6 = SoftPLC
7 = PLC11
Proprieties: CFG
Access groups 01 PARAMETER GROUPS
via HMI:
Description:
It defines the source of the command that will select between the Ramp 1 and the Ramp 2.
Notes:
"Ramp 1" means that the acceleration and deceleration ramps are following the values programmed in
P0100 and P0101;
"Ramp 2" means that the acceleration and deceleration ramps are following the values programmed in
P0102 and P0103;
It is possible to monitor the set of ramps being used in a defined moment at the parameter P0680 (Logical
status).

12.2 SPeeD RefeReNceS [21]

This parameter group makes it possible that the reference values for the motor speed and for the functions
JOG, JOG+ and JOG- be established. It is also possible to define if the reference value will be kept when the
inverter is switched off or disabled. For more details refer to the figures 13.8 and 13.9.
P0120 – Speed Reference Backup
Adjustable 0 = Off
Range: 1 = On
Proprieties:
Access groups 01 PARAMETER GROUPS
via HMI:
Description:
This parameter defines if the speed reference backup function is active or inactive.
If P0120=Off, inactive, then the inverter will not save the speed reference when it is disabled. Thus, when the
inverter is enabled again the speed reference will assume the value of the minimum speed limit (P0133).
This backup function applies to the references via keypad (HMI), E.P ., Serial/USB, Anybus-CC, CANopen/DeviceNet,
SoftPLC and PID Setpoint.
Ramp
st
Ramp
nd
20 Ramps
21 Speed References
Functions Common to All the Control Modes
Factory 2
Setting:
Factory 1
Setting:
12-3
12