Control I/O Connections; Pulse Train Output - YASKAWA T103 Installation & Primary Operation

10 Drive Start-Up
Position Switch
A DIP switch S2
B Jumper Switch S5
DIP switch S1-1
C DIP switch S1-2
DIP switch S1-3
D DIP switch S4
◆

Control I/O Connections

This section gives information about the settings for the listed control circuit I/O signals.
• MFDI (terminals S1 to S8)
• Pulse train output (terminal MP)
• MFAI (terminals A1 to A3)
• PTC input (terminal A3)
• MFAO (terminals FM, AM)
• MEMOBUS/Modbus communications (terminals D+, D-, AC)
■

Pulse Train Output

You can use pulse train monitor output terminal MP for sourcing mode or for sinking mode.
• Use for sourcing mode
The load impedance changes the voltage level of the pulse train output signal.
Note:
Use the formula in Figure 10.12
48
Figure 10.11 Locations of Switches
Table 10.8 I/O Terminals and Switches Functions
Terminal
Enables and disables the MEMOBUS/Modbus communications
-
termination resistor.
FM, AM Sets terminals FM and AM to voltage or current output.
A1 Sets the input signal type (voltage/current).
A2 Sets the input signal type (voltage/current).
A3 Sets the input signal type (voltage/current).
A3 Sets MFAI or PTC input.
Load Impedance
R (kΩ)
L
1.5 kΩ or more
4.0 kΩ or more
10 kΩ or more
to calculate the necessary load resistance (kΩ) to increase output voltage V
Function
Output Voltage
10 V or more
YASKAWA TOEPC71061782C GA800 Drive Installation & Primary Operation
Default
OFF
FM: V (voltage output)
AM: V (voltage output)
V (voltage input)
I (current input)
V (voltage input)
AI (analog input)
V (V)
MP
5 V or more
8 V or more
(V).
MP