Baldor VS1MXS51, Installation & Operating Manual

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Control Wiring 5-5 MN762S
P1-08
Digital In 1
(Term 2)
Digital In 2
(Term 3)
Digital In 3
(Term 4)
Analog Input
(Term 6)
17
Normally
Open (NO)
Normally Closed (NC) Normally Open (NO) Open: Preset Speed 1
Momentarily
Close to Run
Fwd
Momentarily Open to
Stop
Momentarily Close to Run Rev
Closed: Keypad
Speed
18
Open: Stop
Closed: Run
Digital Input 2 Digital Input 3
Preset Speed
Ref
Open: Preset Speed
Closed: Keypad
Speed
Open Open Preset Speed 1
Closed Open Preset Speed 2
Open Closed Preset Speed 3
Closed Closed Preset Speed 4
19
Open: Stop
Open : Bipolar analog
speed ref
Analog input 2 Bipolar analog input
Closed: Run
Closed : Analog input 2
speed ref
20
Open: Stop Digital Output: Open: Bipolar analog speed ref
Bipolar analog input
Closed: Run Drive Healthy = +24V Closed: Preset Speed 1
21
Open: Stop Digital Output: Open: Forward
Bipolar analog input
Closed: Run Drive Healthy = +24V Closed: Reverse
22
Open: Stop Digital Output: Open: Trip
Bipolar analog input
Closed: Run Drive Healthy = +24V Closed: No Trip
Notes:
Negative Preset Speeds will be inverted if Run Reverse is selected.
The external trip input can be used to connect a motor thermistor between terminals 1 and 4.
When P1-07 = 0, P2-01 = 4 and P4-06 < > 2, Analog Input 2 is used for the speed reference.
When P1-07 = 0, P2-01 = 4 and P4-06 = 2, Bipolar Analog Input is used for the speed reference and Analog
Input 2 becomes the torque reference.
Table 5-3 Parameter P1-08 Control of Digital Inputs when P1-07=0 Continued