3.10 Control I/O Connections
YASKAWA ELECTRIC
SIEP C710636 02B YASKAWA U1000 Technical Manual 115
◆ Terminal A2 Input Signal Selection
Terminal A2 can be used to input either a voltage or a current signal. Select the signal type using switch S1 as explained
in Table 3.21. Set parameter H3-09 accordingly as shown in Table 3.22.
Figure 3.58
Figure 3.58 DIP Switch S1 (CIMR-UA/UD/UT)
Figure 3.59
Figure 3.59 DIP Switch S1 (CIMR-UB)
Note: If terminals A1 and A2 are both set for frequency bias (H3-02 = 0 and H3-10 = 0), both input values will be combined to create
the frequency reference.
Table 3.21 DIP Switch S1 Settings
Table 3.22 Parameter H3-09 Details
Setting Description
V (left position) Voltage input (-10 to +10 V or 0 to 10 V)
I (right position) (default) Current input (4 to 20 mA or 0 to 20 mA): default setting
No. Parameter Name Description
Setting
Range
Default
Setting
H3-09 Terminal A2 signal level selection
Selects the signal level for terminal A2.
0: 0 to 10 Vdc
1: -10 to 10 Vdc
2: 4 to 20 mA
3: 0 to 20 mA
0 to 3 2
VI
Dip Switch S1
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
VI
DIP Switch S1
Terminal A2 Signal
Selection
SIEP_C710636_02B_1_0.book 115 ページ ２０１５年１１月２５日 水曜日 午後４時５６分
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