Multispeed [36] - WEG CFW-11 Programming Manual

Functions Common to All the Control Modes
P0133 – Minimum Speed Reference Limit
Adjustable
Range:
P0134 – Maximum Speed Reference Limit
Adjustable
Range:
Proprieties:
Access groups
via HMI:
Description:
They define the maximum/minimum values for the motor speed reference when the inverter is enabled. They are
valid for any type of reference signal. For details on the actuation of P0133, refer to the parameter P0230 (Dead
Zone of the Analog Inputs).

12.4 MULtiSPeeD [36]

The MULTISPEED function is used when one wishes to have up to 8 predefined fixed speeds, which are commanded
12
through the digital inputs (DI4, DI5 and DI6).
12-6
0 to 18000 rpm
0 to 18000 rpm
01 PARAMETER GROUPS
22 Speed Limits
P0134
P0133
-10 V
Output speed
P0134
P0133
0
0 ........................ 100 %
0 ...........................10 V
0 ........................20 mA
4 mA ....................20 mA
10 V .............................0
20 mA ..........................0
20 mA ....................4 mA
Figure 12.3 - Speed limits considering the "Dead Zone" active (P0230=1)
Output speed
Speed Reference
+10 V
-P0133
-P0134
Speed Reference
Factory 90 rpm
Setting: (75 rpm)
Factory 1800 rpm
Setting: (1500 rpm)