Rockwell Automation SP600 User Manual Version 3.0 User Manual

Page 179

Advertising
background image

Parameter Descriptions

11-77

The drive scales the value read from the analog input and converts
it to units usable for the application. The user controls the scaling by
setting parameters that associate a low and high point in the input
range with a low and high point in the target range.

Analog In 1 Hi sets the highest input value to the analog input 1
scaling block.

Sets the lowest input value to the analog input 1 scaling block. Refer
to Analog In 1 Hi (322) for more information.

322

Analog In 1 Hi

Range:

4.000 to 20.000 mA [0.001 mA]
-/+10.0 V [0.1 V]
0.0 to 10.0 V [0.1 V]

Default:

20.000 mA

Access:

0

Path: Inputs & Outputs>Analog Inputs

See also:

91, 92, 320

Analog Input Scaling Example

Speed Ref A Sel = Analog In 1

Ref. Lo (92) = 10 Hz

Ref. Hi (91) = 60 Hz

Analog In 1 Lo (323) = 0.0 V

Analog In 1 Hi (322) = 10.0 V

This is the default setting, where minimum input (0 V) represents

Ref. Lo and maximum input (10 V) represents Ref. Hi.

0

10 V

V

in

Analog In Hi

Analog In Lo

Ref Lo

10 Hz

Ref Hi

60 Hz

323

Analog In 1 Lo

Range:

4.000 to 20.000 mA [0.001 mA]
-/+10.0 V [0.1 V]
0.0 to 10.0 V [0.1 V]

Default:

4.000 mA

Access:

0

Path: Inputs & Outputs>Analog Inputs

See also:

91, 92, 320

Advertising