Baldor VS1MD instruction manual Frequency Setting via -10 to +10V Input

8.1.2 Frequency Setting via –10 to +10[V] Input

Group	Code	Parameter Name	Setting	Range	Initial	Unit
Drive	P37	[Frequency Command]	-	0 to400	0.00	Hz
group
	P40	[Frequency Mode]	2	1 to 7	1
t40 TO	t36	[NV Input Minimum Voltage]	-	0 to -10	0.0	V
t44
	t37	[Frequency Corresponding to	-	0 to 400	0.00	Hz
		t36]
	t38	[NV Input Max Voltage]	-	0 to 10	10.00	V
	t39	[Frequency Corresponding to	-	0 to 400	60.00	Hz
		t38]
	t40 to	[V1 Input]
	t44
Step 1. Set P40 [Frequency Setting Method] to “2”.
Step 2.	The set frequency can be monitored in D-0[Frequency Command].

Apply –10V to +10V signal between V1 and CM terminal.

Output frequency corresponding to –10V to +10V input voltage to V1 terminal

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8-2 ￿￿￿ VS1-MD AC Drive User Manual