Rockwell Automation GV3000/SE AC Gen. Purpose & Vector Bookshelf Drive Start-Up and Reference Manual - Manual (Page 107)

Programming Reference 4-21
Selections 2 and 3 select the same signals as selections 0 and 1, but instead of
providing a 5 V (1/2 scale) offset to allow for a bipolar signal, no 5 V offset is used.
Instead, the signal is presented in a unipolar manner. The absolute value of the
selected signal is used to drive the analog output over its full range of 0 to 10VDC.
This provides greater resolution of the selected signal at the expense of indicating
polarity. Refer to figure 4.2.
Note that in V/Hz control, signals are updated every 500 ms. In Vector control, all
signals are updated every 5.0 ms.
P.012 Terminal Strip Analog Output Source
This parameter
selects the source of
the analog output
signal. Parameter Range: 0 = Speed (bipolar)
1 = Torque (bipolar)
2 = Speed (unipolar)
3 = Current (unipolar) (V/Hz)
Torque (unipolar) (vector)
Default Setting: 0
Parameter Type: Tunable
Refer also to parameters: N/A
Figure 4.2 – Analog Output Selection and Scaling
9 P$
9 P$
0D[ 6SHHG 3
7RS 6SHHG 8
7RUTXH
7RUTXH
3 9+]
0D[ 6SHHG
9HFWRU 7RS 6SHHG
3 9+]
7RUTXH
9HFWRU 7RUTXH
9 P$
9 P$
0D[ 6SHHG 3
7RS 6SHHG 8
3 9+] 0D[ 6SHHG
9HFWRU 7RS 6SHHG
0D[ &XUUHQW [ 3
7RUTXH
3 9+]
0D[ &XUUHQW [ 3
9HFWRU 7RUTXH