YASKAWA V1000 Series Installation & Start-Up Manual page 83

Figure 3.23
A – Drive
B – Ground terminal
(shield connection)
C – (RP) Pulse train
(maximum 32 kHz)
D – (+V) Frequency setting power
source +10.5 V maximum
20 mA
the Control Circuit Terminals (External Reference)
YASKAWA TM.V1000.01 V1000 Drive Installation & Start-Up Manual (Preliminary 01-19-07)
H
2 k
G
Figure 3.23 Wiring the Frequency Reference to
3.7 Control Circuit Wiring
A
B
C
RP
D
+V
E
A1
F
A2
AC
E – (A1) Main speed frequency
reference
-10 to +10 V (20 kΩ)/
0 to +10 V (20Ω)
F – (A2) Multi-function analog
input
-10 to +10 V (20 kΩ)/
0 to +10 V (20 kΩ) or
4 to 20 mA (250 Ω)/
0 to 20 mA (250 Ω)
G – Frequency setting
potentiometer
H – Unused
3
83