YASKAWA
SIEPC71061737B GA800 Drive Technical Reference
103
A - Load Impedance
Figure 3.47 Wiring to Use Pulse Train Output in Sourcing Mode
•
Use in sinking mode
The external power supply changes the voltage level of the pulse train output signal. Keep the voltage from an
external source between 10.8 Vdc to 16.5 Vdc. Adjust the load impedance to keep the current at 16 mA or lower.
External Power Supply (V)
Load Impedance (k
Ω
)
Sinking current (mA)
10.8 Vdc to 16.5 Vdc
1.0 kΩ or more
16 mA maximum
A - External power supply
B - Load Impedance
C - Sinking current
Figure 3.48 Wiring to Use Pulse Train Output in Sinking Mode
◆
Set Input Signals for MFAI Terminals A1 to A3
Use terminals A1 to A3 to input a voltage or a current signal. Set the signal type as shown in
Figure 3.49 Location of DIP Switch S1
Table 3.15 MFAI Terminals A1 to A3 Signal Settings
Terminal
Input Signal
DIP Switch Settings
Parameter
Switch
Setting
No.
Signal Level
A1
Voltage input
S1-1
V
(Default)
H3-01
0: 0 V to 10 V/0% to 100% (input impedance: 20 kΩ)
1: -10 V to +10 V/-100% to 100% (input impedance: 20 kΩ)
Current input
I
2: 4 mA to 20 mA/0% to 100% (input impedance: 250 Ω)
3: 0 mA to 20 mA/0% to 100% (input impedance: 250 Ω)
A2
Voltage input
S1-2
V
H3-09
0: 0 V to 10 V/0% to 100% (input impedance: 20 kΩ)
1: -10 V to +10 V/-100% to 100% (input impedance: 20 kΩ)
Current input
I
(Default)
2: 4 mA to 20 mA/0% to 100% (input impedance: 250 Ω)
3: 0 mA to 20 mA/0% to 100% (input impedance: 250 Ω)
Содержание GA800 Series
Страница 2: ...This Page Intentionally Blank 2 YASKAWA SIEPC71061737B GA800 Drive Technical Reference...
Страница 20: ...i 3 Warranty Information 20 YASKAWA SIEPC71061737B GA800 Drive Technical Reference...
Страница 30: ...1 3 Features and Advantages of Control Methods 30 YASKAWA SIEPC71061737B GA800 Drive Technical Reference...
Страница 58: ...2 9 Installation Methods 58 YASKAWA SIEPC71061737B GA800 Drive Technical Reference...
Страница 144: ...4 4 Start up Procedures 144 YASKAWA SIEPC71061737B GA800 Drive Technical Reference Figure 4 8 Basic Steps before Startup...
Страница 268: ...5 6 Safe Disable Input 268 YASKAWA SIEPC71061737B GA800 Drive Technical Reference...
Страница 306: ...6 3 MEMOBUS Modbus Communications 306 YASKAWA SIEPC71061737B GA800 Drive Technical Reference...
Страница 370: ...7 10 Troubleshooting Without Fault Display 370 YASKAWA SIEPC71061737B GA800 Drive Technical Reference...
Страница 426: ...8 7 Storage Guidelines 426 YASKAWA SIEPC71061737B GA800 Drive Technical Reference...