(+)
(−)
BI1
BI2
BI6
Function selection
The input signals BI1 COMMAND to BI6 COMMAND are used for the functions listed in Table
3.2.2. Each input signal can be allocated for one or some of those functions by setting. For the
setting, refer to Section 4.2.6.8.
The Table also shows the signal name corresponding to each function used in the scheme logic and
LCD indication and driving contact condition required for each function.
The logic of BI2 COMMAND to BI6 COMMAND are the same as that of BI1 COMMAND as
shown in Figure 3.2.2.
GRE110
BI1PUD
t
0
BI1
BI2PUD
t
0
BI2
[BITHR1]
+
"220V"
BI3
+
"110V"
+
"48V"
BI6PUD
t
0
BI6
[BITHR2]
+
"220V"
+
"110V"
0V
3.2.1 Logic Level Inversion
BI1 COMMAND
Figure 3.2.2
Function Scheme Logic
66
BI1DOD
[BI1SNS]
0
t
"Norm"
"Inv"
BI2DOD
[BI2SNS]
0
t
"Norm"
"Inv"
BI6DOD
[BI6SNS]
0
t
"Norm"
"Inv"
1
[OC1BLK]
OC1 BLOCK
"ON"
[OC2BLK]
OC2 BLOCK
"ON"
[OC3BLK]
OC3 BLOCK
"ON"
[Alarm4]
Alarm 4
"ON"
6 F 2 T 0 1 7 2
BI1 command
1
BI2 command
1
BI6 command
1