Terminal Am/Fm Signal Selection; Memobus/Modbus Termination; Terminal Dm+ And Dm- Output Signal Selection - YASKAWA U1000 Technical Manual

3.10 Control I/O Connections
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 3.20. 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.
114 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 114
S2 Position
ON
OFF
Note: Refer to MEMOBUS/Modbus Communications on page 611
u

Terminal DM+ and DM- Output Signal Selection

Slide switch S6 selects N.C. or N.O. as the state of the DM+ and DM- terminals for EDM output.
S2 Position
N.O.
N.C.
Note: Refer to Safe Disable Input Function on page 672
118
Refer to Switches and Jumpers on the Terminal Board on page
Table 3.20 Jumper S5 Settings
Voltage Output
V
I
FM AM
V
I
FM AM
Table 3.21 Parameter H4-07 and H4-08 Details
Description
0: 0 to 10 Vdc
1: -10 to 10 Vdc
2: 4 to 20 mA
Table 3.22. The OFF position is the default. The termination resistor should
Table 3.22 MEMOBUS/Modbus Switch Settings
Internal termination resistor OFF (default setting)
for details on MEMOBUS/Modbus.
Table 3.23 EDM Switch Settings
for details on EDM.
YASKAWA ELECTRIC SIEP C710636 04D U1000 Industrial MATRIX Drive Technical Manual
to locate switch S2.
Description
Internal termination resistor ON
Description
Normally open
Normally closed (default setting)
Current Output
V
I
FM AM
V
I
FM AM
Setting Range Default Setting
0 to 2 0