Terminal Am/Fm Signal Selection; Memobus/Modbus Termination - YASKAWA P1000 Technical Manual

3.10 Control I/O Connections
No. Parameter Name
H3-01 Terminal A1 signal level selection
H3-05 Terminal A3 signal level selection
H3-09 Terminal A2 signal level selection
u

Terminal AM/FM Signal Selection

The signal type for terminals AM and FM can be set to either voltage or current output using jumper S5 on the terminal board
as explained in Table 3.15. When changing the setting of jumper S5, parameters H4-07 and H4-08 must be set accordingly.
The default selection is voltage output for both terminals.
100 for locating jumper S5.
Terminal
Terminal AM
Terminal FM
No. Parameter Name
H4-07 Terminal FM signal level selection
H4-08 Terminal AM signal level selection
u

MEMOBUS/Modbus Termination

This drive is equipped with a built-in termination resistor for the RS-422/RS-485 communication port. DIP switch S2 enables
or disabled the termination resistor as shown in
be placed to the ON position when the drive is the last in a series of slave drives.
Refer to Switches and Jumpers on the Terminal Board on page 100
S2 Position
ON
OFF
Note: Refer to MEMOBUS/Modbus Communications on page 505
102
Table 3.14 Voltage/Current Selection Parameter Details
Selects the signal level for terminal A1.
0: 0 to 10 Vdc
1: 0 to 10 Vdc Bipolar
2: 4 to 20 mA
3: 0 to 20 mA
Selects the signal level for terminal A3.
0: 0 to 10 Vdc
1: 0 to 10 Vdc Bipolar
2: 4 to 20 mA
3: 0 to 20 mA
Selects the signal level for terminal A2.
0: 0 to 10 Vdc
1: 0 to 10 Vdc Bipolar
2: 4 to 20 mA
3: 0 to 20 mA
Refer to Switches and Jumpers on the Terminal Board on page
Table 3.15 Jumper S5 Settings
Voltage Output
V
I
FM AM
V
I
FM AM
Table 3.16 Parameter H4-07 and H4-08 Details
Description
0: 0 to 10 Vdc
1: -10 to 10 Vdc
2: 4 to 20 mA
Table 3.17. The OFF position is the default. The termination resistor should
Table 3.17 MEMOBUS/Modbus Switch Settings
Internal termination resistor OFF (default setting)
Description
to locate switch S2.
Description
Internal termination resistor ON
for details on MEMOBUS/Modbus.
YASKAWA SIEP YAIP1U 01C AC Drive - P1000 Technical Manual
Setting Default
Range Setting
0 to 3
0 to 3
0 to 3
Current Output
V
I
FM AM
V
I
FM AM
Setting Range Default Setting
0 to 2 0
0
0
2