Terminal A3 Analog/Ptc Input Selection - YASKAWA U1000 Series Technical Manual

 Terminal A3 Analog/PTC Input Selection
Terminal A3 can be configured either as multi-function analog input or as PTC input for motor thermal overload
protection. Use switch S4 to select the input function as described in
Terminal Board on page 80
Setting
AI (lower position) (default)
PTC (upper position)
 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
accordingly. The default selection is voltage output for both terminals. Refer to
Board on page 80 for locating jumper S5.
Terminal AM
Terminal FM
No. Parameter Name
H4-07 Terminal AM signal level selection
H4-08 Terminal FM signal level selection
YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual
for locating switch S4.
Table 3.17 DIP Switch S4 Settings
3.18. When changing the setting of jumper S5, parameters H4-07 and H4-08 must be set
Table 3.18 Jumper S5 Settings
Voltage Output
V
I
FM AM
V
I
FM AM
Table 3.19 Parameter H4-07, H4-08 Details
0: 0 to 10 Vdc
1: -10 to 10 Vdc
2: 4 to 20 mA
Table 3.17. Refer to
Description
Analog input for the function selected in parameter H3-06
PTC input. Parameter H3-06 must be set to E (PTC input)
Switches and Jumpers on the Terminal
Description
3.10 Control I/O Connections
Switches and Jumpers on the
Current Output
V
I
FM AM
V
I
FM AM
Setting
Range
0 to 2
Default
Setting
0
3
83