Emerson PACMotion VFD Series - Page 54

54 PACMotion VFD AC Variable Speed Drive User Guide GFK-3111A
Table 33: Example Connection Schematics
P1-13 Setting: 7 17
+
_
+24 V DC*
1
+24 V DC +24 V DC +24 V DC
2
DI 1 Disable / Enable Run Forward
3
DI 2
Forward /
Reverse
Run Reverse
4
DI 3
Preset Speed
Select BIT 0
Preset Speed
Select BIT 0
5
+10 V DC +10 V DC +10 V DC
6
DI 4
Preset Speed
Select BIT 1
Preset Speed
Select BIT 1
7
0 V / COM 0 V / COM 0 V / COM
8
AO 1
Analog Output 1
(Motor Speed)
Analog Output 1
(Motor Speed)
9
0 V / COM 0 V / COM 0 V / COM
10
DI 5 External trip (NC) External trip (NC)
11
AO 2
Analog Output 2
(Motor Current)
Analog Output 2
(Motor Current)
12
STO+ STO+ STO+
13
STO- STO- STO-
Table 34: Example Connection Schematics
P1-13 Setting: 10 20
+
_
+24 V DC*
1
+24 V DC +24 V DC +24 V DC
2
DI 1 Disable / Enable Run Forward
3
DI 2
Forward /
Reverse
Run Reverse
4
DI 3 Increase Speed Increase Speed
5
+10 V DC +10V DC +10V DC
6
DI 4 Decrease Speed Decrease Speed
7
0 V / COM 0 V / COM 0 V / COM
8
AO 1
Analog Output 1
(Motor Speed)
Analog Output 1
(Motor Speed)
9
0 V / COM 0 V / COM 0 V / COM
10
DI 5
P1-12 Reference /
P2-01 Reference
P1-12 Reference /
P2-01 Reference
11
AO 2
Analog Output 2
(Motor Current)
Analog Output 2
(Motor Current)
12
STO+ STO+ STO+
13
STO- STO- STO-
NOTE * Optional external 24 V DC power supply