YASKAWA V1000 Series Installation & Start-Up Manual page 178

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