YASKAWA A1000

3.9 Control Circuit Wiring
YASKAWA ELECTRIC SIEP C710616 27G YASKAWA AC Drive A1000 Technical Manual 87
Electrical Installation
3
 Switches and Jumpers on the Terminal Board
The terminal board is equipped with several switches used to adapt the drive I/Os to the external control signals.
Figure 3.27 shows the location of these switches. Refer to Control I/O Connections on page 88 for setting instructions.
Figure 3.30
Figure 3.27 Locations of Jumpers and Switches on the Terminal Board
<1> Available slide switch S6 is models ETC740310 and ETC740311.
MA MB MC
M1 M2 M5
M3 M6 M4
E(G) HC H1 H2 DM+ DM- IG R+ R- S+ S-
S1 S2 S3 S4 S5 S6 S7 S8 SN SC SP
V+ AC V- A1 A2 A3 FM AM AC MP RP AC
VI
DIP Switch S1
Terminal A2 Signal
Selection
PTC
AI
DIP Switch S4
Terminal A3 Analog/
PTC Input Sel.
AMFM
V
I
Jumper S5
Terminal AM/FM Signal
Selection
Jumper S3
Terminal H1/H2
Sink/Source Sel.
DIP Switch S2
RS-422/485 Termination
Resistor
Off On
Slide Switch S6
Terminal DM+,DM-
N.C./N.O. Selection
N.C.
N.O.
<1>
N.C.
N.O.
ETC740310 ETC740311
N.C.
N.O.