WEG CFW100 Programming Manual page 48

Logical Command and Speed Reference
Description:
Parameter P121 stores the frequency reference via HMI (P221 = 0 or P222 = 0). When the keys
active and the HMI in the monitoring mode, the value of P121 is increased and shown on the HMI main display.
Besides, the P121 is used as input for the reference backup function.
NOTE!
The maximum setting value of parameter P121 via HMI is limited by P134.
P122 – Frequency Reference for JOG
Adjustable
Range:
Properties:
Description:
During the JOG command, the motor accelerates up to the value defined in P122, following the acceleration
ramp set according to P105. This command may be activated by any of the sources, as per
SELECTION FOR LOGICAL COMMAND AND FREQUENCY REFERENCE on page
determine a direction of rotation opposite to that defined by the inverter command word.
7
7-8 | CFW100
-300.0 to 300.0 Hz
Return Advance
are
and
Factory 5.0 Hz
Setting:
section 7.1
7-1. The negative values