Control Circuit Wiring; Control Circuit Wiring; Control Circuit Connection Diagram; Control Circuit Connections - YASKAWA Z1000 User Manual

3.9 Control Circuit Wiring

3.9

Control Circuit Wiring

u

Control Circuit Connection Diagram

Refer to Figure 3.1 on page
u

Control Circuit Connections

Drive parameters determine which functions apply to the multi-function digital inputs (S1 to S7), multi-function digital outputs
(M1 to M4), multi-function analog inputs (A1 to A3), and multi-function analog monitor output (FM, AM). The default setting
is listed next to each terminal in
WARNING! Sudden Movement Hazard. Always check the operation and wiring of control circuits after being wired. Operating a drive with
untested control circuits could result in death or serious injury.
WARNING! Sudden Movement Hazard. Confirm the drive I/O signals and external sequence before starting test run. Setting parameter
A1-06 may change the I/O terminal function automatically from the factory setting. Failure to comply may result in death or serious injury.
n Input Terminals
Table 3.4 lists the input terminals on the drive. Text in parenthesis indicates the default setting for each multi-function input.
Type No.
Multi-function input 1
S1
(Closed: Forward run, Open: Stop)
Multi-function input 2
S2
(Closed: Reverse run, Open: Stop)
Multi-function input 3
S3
(External fault, N.O.)
Multi-function input 4
S4
(Fault reset)
Multi-function input 5
S5
(Multi-step speed reference 1)
Multi-Function
Digital Inputs
Multi-function input 6
S6
(Multi-step speed reference 2)
Multi-function input 7
S7
(Jog reference)
SC Multi-function input common
SP Digital input power supply +24 Vdc
SN Digital input power supply 0 V
+V Power supply for analog inputs
Multi-function analog input 1
A1
(Frequency reference bias)
Analog Inputs /
Pulse Train Multi-function analog input 2
A2
Input (Frequency reference bias)
AC Frequency reference common
FE Ground for shielded lines and option cards
86
71 when wiring terminals on the drive control circuit.
Figure 3.1 on page 71.
Table 3.4 Control Circuit Input Terminals
Terminal Name (Function) Function (Signal Level) Default Setting
• Photocoupler
• 24 Vdc, 8 mA
• Refer to Sinking/Sourcing Mode for Digital Inputs on page
92.
Multi-function input common
24 Vdc power supply for digital inputs, 150 mA max (only when not
using digital input option DI-A3)
NOTICE: Do not jumper or short terminals SP and SN. Failure
to comply will damage the drive.
10.5 Vdc (max allowable current 20 mA)
-10 to 10 Vdc, 0 to 10 Vdc (input impedance: 20 kΩ)
• -10 to 10 Vdc, 0 to 10 Vdc (input impedance: 20 kΩ)
• 4 to 20 mA, 0 to 20 mA (input impedance: 250 Ω)
• Voltage or current input must be selected by DIP switch S1 and
H3-09.
0 V
YASKAWA TOEP YAIZ1U 03B YASKAWA AC Drive – Z1000 User Manual
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