Optidrive VTC – User Guide
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7.3.
User PI control mode (P1-12 = 3)
P2-01
Digital input 1 (T2)
Digital input 2 (T3)
Digital input 3 / Analog input 2 (T4) Bipolar analog input (T6)
0..10,
13..16,
18
Open: Stop (disable)
Closed: Run (enable)
No Function
Analog input 2
Bipolar analog input
11
Open: Stop (disable)
Closed: Run (enable)
Open : PID control
Closed : Preset speed 1
External trip input :
Open: Trip,
Closed: No Trip
Bipolar analog input
12
Open: Stop (disable)
Closed: Run (enable)
Open : Preset speed 1
Closed : PID control
External trip input :
Open: Trip,
Closed: No Trip
Bipolar analog input
17
Open: Stop (disable)
Closed: Run (enable)
Open : PID Control
Closed : Bipolar analog ref
Analog input 2
Bipolar analog input
19
Open: Stop (disable)
Closed: Run (enable)
Open : PID Control
Closed : Analog input 2 ref
Analog input 2
Bipolar analog input
20, 21
Open: Stop (disable)
Closed: Run (enable)
Digital Output :
Drive Healthy = +24V
Analog input 2
Bipolar analog input
22
Open: Stop (disable)
Closed: Run (enable)
Digital Output :
Drive Healthy = +24V
External trip input :
Open: Trip,
Closed: No Trip
Bipolar analog input
23
Open: Stop (disable)
Closed: Run (enable)
Open : Normal Operation
Closed : Fire Mode
No Function
Bipolar analog input
NOTE
When P3-05 = 1, Bipolar analog input controls PID setpoint. The feedback must then be connected to Analog input 2 and P3-10
must be set to 0 (Default setting)
The external trip input only functions when the feedback source is the Bipolar analog input (P3-10 = 1)
Further information on configuring the PI controller for typical feedback applications; please refer to the Advanced User Guide.
7.4.
Modbus Control Mode (P1-12 = 4)
P2-01
Digital input 1 (T2)
Digital input 2 (T3)
Digital input 3 / Analog input 2 (T4)
Bipolar analog input (T6)
0..2, 4,
6..9,
13..16,
18
Open: Stop (disable)
Closed: Run (enable)
No Function
No Function
Bipolar analog input
3
Open: Stop (disable)
Closed: Run (enable)
Open : Forward
Closed : Reverse
Open: Modbus Speed Reference
Closed: Preset Speed 1 Reference
Bipolar analog input
5
Open: Stop (disable)
Closed: Run (enable)
Open : Modbus Speed Ref
Closed : Preset Speed
Digi Input 3
Bipolar Analog Input
Preset Speed
Open
Open
Preset Speed 1
Closed
Open
Preset Speed 2
Open
Closed
Preset Speed 3
Closed
Closed
Preset Speed 4
10
Open: Stop (disable)
Closed: Run (enable)
Open : Master Speed Ref
Closed : Digital Speed Ref
External trip input :
Open: Trip,
Closed: No Trip
Bipolar analog input
11
Open: Stop (disable)
Closed: Run (enable)
Open : Master Speed Ref
Closed : Preset Speed 1
External trip input :
Open: Trip,
Closed: No Trip
Bipolar analog input
12
Open: Stop (disable)
Closed: Run (enable)
Open : Master Speed Ref
Closed : Bipolar Analog Ref
External trip input :
Open: Trip,
Closed: No Trip
Bipolar analog input
17
Open: Stop (disable)
Closed: Run (enable)
Open : Master Speed Ref
Closed : Bipolar Analog Ref
Open: Modbus / Analog Ref
Closed: Preset Speed 1
Bipolar analog input
19
Open: Stop (disable)
Closed: Run (enable)
Open : Master Speed Ref
Closed : Analog Input 2 Ref
Analog Input 2
Bipolar analog input
20, 21
Open: Stop (disable)
Closed: Run (enable)
Digital Output :
Drive Healthy = +24V
Open : Master Speed Ref
Closed : Preset Speed 1
Bipolar analog input
22
Open: Stop (disable)
Closed: Run (enable)
Digital Output :
Drive Healthy = +24V
External trip input :
Open: Trip,
Closed: No Trip
Bipolar analog input
23
Open: Stop (disable)
Closed: Run (enable)
Open : Normal Operation
Closed : Fire Mode
Open : Master Speed Ref
Closed : Preset Speed 1
Bipolar analog input
