WEG CFW-11 Series, Programming Manual, Page: 162 / 307

Functions Common to All the Control Modes
12-6
12
P0133 – Minimum Speed Reference Limit
Adjustable
Range: 0 to 18000 rpm Factory
Setting: 90 rpm
(75 rpm)
P0134 – Maximum Speed Reference Limit
Adjustable
Range: 0 to 18000 rpm Factory
Setting: 1800 rpm
(1500 rpm)
Properties:
Access groups
via HMI:
01 PARAMETER GROUPS
22 Speed Limits
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).
NOTE!
The maximum allowed speed is limited at the value defined by 3.4 x P0402. P0134 is always the
reference limit of the maximum speed, even if the value configured in P0133 is greater than the
value of P0134.
-10 V
Output speed
P0134
P0133
-P0133
-P0134
+10 V
Speed Reference Speed Reference
P0134
P0133
0
Output speed
Figura 12.3 - (a) - Speed limits considering the "Dead Zone" inactive (P0230 = 0)
Output speed
P0134
P0133
-P0133
-P0134
+10 V
Speed Reference
-10 V
Speed Reference
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
Output speed
Figure 12.3 - (b) - Speed limits considering the "Dead Zone" active (P0230 = 1)