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Analog Signal Calibration Settings

The functions in the following table configure the signals for the analog input terminals. Note that these settings do not change the

current/voltage or sink/source characteristics – only the zero and span (scaling) of the signals.

Freq setpoint

 

 

Max. freq

 

 

200%

 

 

Max. freq /2

100%

 

 

 

 

50%

 

0

 

 

0V, 4mA

5V, 12mA

10V, 20mA

Configuring Drive Parameters

 

 

“C” Function

Run

Defaults

Func.

Name /

Description

Mode -FE -FU

Units

Code

SRW Display

Edit

(EU)

(USA)

C081

O input span calibration

Scale factor between the external

9

100.0

100.0

%

 

 

 

frequency command on terminals

 

 

 

 

 

 

 

L–O (voltage input) and the

 

 

 

 

 

 

 

frequency output,

 

 

 

 

 

 

 

range is 0.0 to 200%

 

 

 

 

 

O-ADJ

0100.0%

 

 

 

 

 

 

 

 

 

 

C082

OI input span calibration

Scale factor between the external

9

100.0

100.0

%

 

 

 

frequency command on terminals

 

 

 

 

 

 

 

L–OI (voltage input) and the

 

 

 

 

 

 

 

frequency output,

 

 

 

 

 

OI-ADJ

0100.0%

range is 0.0 to 200%

 

 

 

 

C086

AM offset calibration

Offset adjustment of AM output.

9

0.0

0.0

V

 

 

 

Range is 0.0 to 10.0

 

 

 

 

 

 

 

Adjust together with B080 (AM

 

 

 

 

 

 

 

gain adjustment)

 

 

 

 

 

AM OFFST

0000.0V

 

 

 

 

 

- See page 3-40,4-55for details.

 

 

 

 

NOTE: When you restore factory default settings, the values will change to those listed above. Be sure to manually reconfigure the values for your application, if needed, after restoring factory defaults.

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Hitachi X200 Series instruction manual 61, Analog Signal Calibration Settings, Oi-Adj, AM Offst