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:
Properties:
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).
NOTE!
The maximum allowed speed is limited at the value defined by 3.4 x P0402.
-10 V

12.4 MULTISPEED [36]

The MULTISPEED function is used when one wishes to have up to 8 predefined fixed speeds, which are commanded
through the digital inputs (DI4, DI5 and DI6).
P0124 – Multispeed Reference 1
Adjustable
Range:
12
P0125 – Multispeed Reference 2
Adjustable
Range:
12-6
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0 to 18000 rpm
0 to 18000 rpm
01 PARAMETER GROUPS
22 Speed Limits
Output speed
P0134
P0133
Speed Reference
+10 V
-P0133
-P0134
Figure 12.3 - Speed limits considering the "Dead Zone" active (P0230=1)
0 to 18000 rpm
0 to 18000 rpm
Factory
Setting:
Factory
Setting:
Output speed
P0134
P0133
Speed Reference
0
0 ........................ 100 %
0 ...........................10 V
0 ........................20 mA
4 mA ....................20 mA
10 V .............................0
20 mA ..........................0
20 mA ....................4 mA
Factory
Setting:
Factory
Setting:
90 rpm
(75 rpm)
1800 rpm
(1500 rpm)
90 rpm
(75 rpm)
300 rpm
(250 rpm)