YASKAWA Z1000U Technical Manual page 72

3.5 Control Circuit Wiring
u
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.
3.34 shows the location of these switches.
instructions.
DIP Switch S2
RS-422/RS-485
Termination Resistor
Off
72
Refer to Bypass and Drive Control I/O Connections on page 73
On
E(G) IG R+ R- S+ S-
Figure 3.34 Locations of Jumpers and Switches on the Terminal Board
M1 M2 M3 M4
V+ AC A1 A2 A3 FM AM AC RP AC 24V MD ME MF
S1 S2 S3 S4 S5 S6 S7 S8 SN SC SP
MA MB MC
YASKAWA SIEP YAIZ1D 01C Z1000U HVAC MATRIX Drive Bypass Technical Manual
for setting
Jumper S5
Terminal AM/FM Signal
Selection
V
I
FM AM
Jumper S1
A1/A2/A3 Volt/Curr.
Selection
V
I
A1 A2 A3
Figure