TI120 Series Variable Frequency Drive
Detailed parameter introduction
- 99 -
K2
K1
Xi FWD
Xi REV
COM
H120
Figure 5-11 Schematic Diagram of Two-wire Mode
2: 3-wire operation mode 1
3: 3-wire operation mode 2
Table 5-5 Configuration of Three-wire Operation Mode
Run
command
3-wire operation mode 1
3-wire operation mode 2
SB2
SB3
SB1
SB2
SB3
SB1
Forward
running
RISE
-
ON
RISE
OFF
ON
Reverse
running
-
RISE
ON
RISE
ON
ON
Stop
-
-
OFF
-
-
OFF
Stop
-
-
OFF
-
-
OFF
Xi FWD
Xi REV
COM
H120
SB1
SB3
SB2
Xi
Three-wire operation
Figure 5-12 Schematic diagram of the three-wire mode
Note: "RISE" means rising edge; "-" means any status.
P10.12
Logic state setting of input
terminal
range:0x000~0x7FF
Factory default:000
Ones: Bit0~Bit3
Tens: Bit4~Bit7
Hundreds: Bit8~Bit11
Each bit represents an input terminal respectively, represents X1 ~ AI2 terminals in turn from the
low position.
0: positive logic, current flowing means ON
1: negative logic, no current flowing means ON
