YASKAWA U1000 Series - Terminal A3 Analog;Ptc Input Selection (CIMR-UB)

3.10 Control I/O Connections
116 YASKAWA ELECTRIC SIEP C710636 02B YASKAWA U1000 Technical Manual
◆ Terminal A3 Analog/PTC Input Selection (CIMR-UB)
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 Table 3.23.
Figure 3. 60
Figure 3.60 DIP Switch S4 (CIMR-UB)
Table 3.23 DIP Switch S4 Settings (CIMR-UB)
◆ Terminal AM/FM Signal Selection (CIMR-UB)
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 3.24. 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.
Figure 3. 61
Figure 3.61 Jumper S5 (CIMR-UB)
Table 3.24 Jumper S5 Settings (CIMR-UB)
Table 3.25 Parameter H4-07, H4-08 Details (CIMR-UB)
Setting Description
AI (lower position) (default) Analog input for the function selected in parameter H3-06
PTC (upper position) PTC input. Parameter H3-06 must be set to E (PTC input)
Voltage Output Current Output
Terminal AM
Term inal FM
No. Parameter Name Description
Setting
Range
Default
Setting
H4-07 Terminal AM signal level selection 0: 0 to 10 Vdc
1: -10 to 10 Vdc
2: 4 to 20 mA
0 to 2 0
H4-08 Terminal FM signal level selection
M1 M2 M5
M3 M6 M4
E(G) HC H1 H2 DM+ DM- IG R+ R- S+ S-
V+ AC V- A1 A2 A3 FM AM AC MP RP AC
PTC
AI
DIP Switch S4
Terminal A3 Analog/
PTC Input Sel.
M1 M2 M5
M3 M6 M4
E(G) HC H1 H2 DM+ DM- IG R+ R- S+ S-
V+ AC V- A1 A2 A3 FM AM AC MP RP AC
AMFM
V
I
Jumper S5
Terminal AM/FM Signal
Selection
AMFM
V
I
AMFM
V
I
AMFM
V
I
AMFM
V
I
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