YASKAWA Z1000U Series Quick Start Manual page 29

u
Control Circuit Terminal Block Functions
Drive parameters determine which functions apply to the multi-function digital inputs (S1 to S8), multi-function digital outputs
(M1 to M4, MD to MF), multi-function analog inputs (A1 to A3), and multi-function analog monitor outputs (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
A1-03 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 i.7 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
Multi-function input 6
S6
Digital Inputs
(Multi-step speed reference 2)
Multi-function input 7
S7
(Jog reference)
Multi-function input 8
S8
(Baseblock command (N.O.))
SC Multi-function input common
SP Digital input power supply +24 Vdc
Digital input power supply 0 V
SN
24 V transducer power supply 0 V
Multi-function pulse train input
RP
(Frequency reference)
+V Power supply for analog inputs
24 V +24 Vdc transducer power supply for customer use 150 mA maximum capacity
Multi-function analog input 1
A1
Analog Inputs /
(Frequency reference bias)
Pulse Train
Input
Multi-function analog input 2
A2
(Frequency reference bias)
Multi-function analog input 3
A3
(Frequency reference bias)
AC Frequency reference common
E (G) Ground for shielded lines and option cards
YASKAWA ELECTRIC TOEP C710636 11E Z1000U HVAC MATRIX Drive Quick Start Guide
Figure i.12
Table i.7 Control Circuit Input Terminals
Terminal Name (Function)
on page 20.
Function (Signal Level) Default Setting
• Photocoupler
• 24 Vdc, 8 mA
• Refer to Sinking/Sourcing Mode for Digital Inputs on page
Multi-function input common
24 Vdc power supply for digital inputs, 150 mA max
NOTICE: Do not jumper or short terminals SP and SN. Failure to
comply will damage the drive.
• Input frequency range: 0 to 32 kHz
• Signal Duty Cycle: 30 to 70%
• High level: 3.5 to 13.2 Vdc, low level: 0.0 to 0.8 Vdc
• Input impedance: 3 kΩ
10.5 Vdc (max allowable current 20 mA)
• -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 jumper S1 and H3-01.
• -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 jumper S1 and H3-09.
• -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 jumper S1 and H3-05.
0 V
i.4 Electrical Installation
33.
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29