WEG CFW300 V1.3X, Programming Manual

Page: 54 / 157

Logical Command and Speed Reference
7-8 | CFW300
7
7.2.3 Parameters for Frequency Reference
P121 - Frequency Reference via HMI
Adjustable
Range:
0.0 to 400.0 Hz
Factory
Setting:
3.0 Hz
Properties:
Description:
Parameter P121 stores the frequency reference via HMI (P221 = 0 or P222 = 0). When the keys and are
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 and P133.
P122 - Frequency Reference for JOG
Adjustable
Range:
-400.0 to 400.0 Hz Factory
Setting:
5.0 Hz
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 Section 7.1
SELECTION FOR LOGICAL COMMAND AND FREQUENCY REFERENCE on page 7-1 . The negative values
determine a direction of rotation opposite to that defined by the inverter command word.
P124 - Multispeed Reference 1
Adjustable
Range:
-400.0 to 400.0 Hz
Factory
Setting:
3.0 Hz
P125 - Multispeed Reference 2
Adjustable
Range:
-400.0 to 400.0 Hz Factory
Setting:
10.0 (5.0) Hz
P126 - Multispeed Reference 3
Adjustable
Range:
-400.0 to 400.0 Hz Factory
Setting:
20.0 (10.0) Hz
P127 - Multispeed Reference 4
Adjustable
Range:
-400.0 to 400.0 Hz
Factory
Setting:
30.0 (20.0) Hz