YASKAWA R1000 Series, Quick Start Manual

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3 Electrical Installation
18 YASKAWA ELECTRIC TOEP C710656 09D YASKAWA Power Regenerative Unit - R1000 Quick Start Guide

Control Circuit Terminal Functions
Table 8 Control Circuit Input Terminals
Table 9 Control Circuit Output Terminals
Type No. Terminal Name (Function) Function (Signal Level) Default Setting
Multi-Function
Digital Inputs
S1
Multi-function input 1 (Forced operation
command)
• Photocoupler
• 24 Vdc, 8 mA
• Set the S3 jumper to select between sinking, sourcing mode,
and the power supply.
S2
Multi-function input 2 (Automatic operation
command)
S3 Multi-function input 3 (External fault)
S4 Multi-function input 4 (Fault reset)
S5 Multi-function input 5 (Reserved)
S6 Multi-function input 6 (Reserved)
S7 Multi-function input 7 (Reserved)
S8 Multi-function input 8 (External Baseblock)
SC Multi-function input common
SP Digital input power 24 Vdc 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 regenerative unit.
SN Digital input power supply 0 V
Analog Inputs
+V Analog reference input 10.5 Vdc (max allowable current 20 mA)
-V Analog reference input -10.5 Vdc (max allowable current 20 mA)
A1 Multi-function analog input 1 (Reserved) -10 to 10 Vdc, 0 to 10 Vdc (input impedance: 20 k
Ω
)
A2 Multi-function analog input 2 (Reserved)
• -10 to 10 Vdc, 0 to 10 Vdc (input impedance: 20 k
Ω
)
• 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.
A3 Multi-function analog input 3 (Reserved)
• -10 to 10 Vdc, 0 to 10 Vdc (input impedance: 20 k
Ω
)
• Use DIP switch S4 on the terminal board to select between
analog and PTC input.
AC Frequency reference common 0 V
E (G) Ground for shielded lines and option cards –
Type
<1> Refrain from assigning functions to digital relay outputs that involve frequent switching, as doing so may shorten relay performance life.
Switching life is estimated at 200,000 times (assumes 1 A, resistive load).
No. Terminal Name (Function) Function (Signal Level) Default Setting
Fault Relay
Output
MA N.O. output (Fault)
30 Vdc, 10 mA to 1 A; 250 Vac, 10 mA to 1 A
Minimum load: 5 Vdc, 10 mA
MB N.C. output (Fault)
MC Fault output common
Multi-Function
Digital
Output
<1>
M1
Multi-function digital output (During MC on)
30 Vdc, 10 mA to 1 A; 250 Vac, 10 mA to 1 A
Minimum load: 5 Vdc, 10 mA
M2
M3
Multi-function digital output (Operation Ready)
30 Vdc, 10 mA to 1 A; 250 Vac, 10 mA to 1 A
Minimum load: 5 Vdc, 10 mA
M4
M5
Multi-function digital output (During Run 1)
M6
Monitor Output
FM
Analog monitor output 1 (Power Supply Side
Power)
-10 to +10 Vdc, or 0 to +10 Vdc
AM
Analog monitor output 2 (Power Supply Side
Current)
AC Monitor common 0 V
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