Salicru CV10-002-S2 User Manual page 59

Function
Name
code
Multi-step
P10.26
speed 12
Multi-step
P10.28
speed 13
Multi-step
P10.30
speed 14
Multi-step
P10.32
speed 15
Sudden power
loss frequency
P11.01
decreasing
function selection
Frequency
decreasing
P11.02
ratio of sudden
power loss
Function Parameters
Detailed instruction of parameters
analog value, or communication frequency input. Select at most 16
stages speed via the combination code of S1, S2, S3, and S4.
The start-up and stopping of multi-step running is determined by
function code P00.06, the relationship between S1, S2, S3, S4
terminals and multi-step speed is as follows:
S1 OFF ON OFF ON OFF ON OFF ON
S2 OFF OFF ON
S3 OFF OFF OFF OFF ON ON ON ON
S4 OFF OFF OFF OFF OFF OFF OFF OFF
stage 0 1
S1 OFF ON OFF ON OFF ON OFF ON
S2 OFF OFF ON
S3 OFF OFF OFF OFF ON ON ON ON
S4 ON ON
stage 8 9
Setting range of P10.(2n,1<n<17): -100.0~100.0%
P11 Group Protective parameters
0: Disable
1: Enable
Setting range: 0.00Hz/s~P00.03 (the Max. frequency)
After the power loss of the grid, the bus voltage drops to the sudden
frequency-decreasing point, the inverter begin to decrease the
running frequency at P11.02, to make the inverter generate power
again. The returning power can maintain the bus voltage to ensure a
rated running of the inverter until the recovery of power.
Frequency-decreasing point of sudden power loss: 260V
Note:
1. Adjust the parameter properly to avoid the stopping
caused by inverter protection during the switching of the grid.
2. Disable input phase loss protection to enable this function.
ON OFF OFF ON ON
2 3 4 5
ON OFF OFF ON ON
ON ON ON ON ON ON
10 11 12 13
Default
value
0.0%
0.0%
0.0%
6 7
0.0%
14 15
0
10.00Hz/s
Modify
○
○
○
○
○
○
59 - 104