YASKAWA V1000 Series

4.5 Test Run
178 YASKAWA TM.V1000.01 V1000 Drive Installation & Start-Up Manual (Preliminary 01-19-07)
■ Wiring Example
Set up external switches SW1 and SW2.
Figure 4. 31
Figure 4.31 Control Terminals for 4 Multi-Step Speeds
Figure 4. 32
Figure 4.32 4-Step Speed Time Chart
R/L1
S/L2
T/L3
U/T1
V/T2
W/T3
M
Three-Phase, 200 Vac
(AC400 V)
S5
S6
SW1
SW2
SC
Drive
Freq Ref 3
Freq Ref 2
Freq Ref 1
Forward/Reverse Run/Stop
Multi-Step Speed 1
Multi-Step Speed 2
Frequency
Reference
ON
ON
ON
OFF
OFF
Freq Ref 4
ON