Mitsubishi FR-S500 Instruction Manual download pdf (Page 47)

Changing the output frequency setting of the frequency setting

potentiometer (bias and gain of frequency setting voltage (current))

5.1 Changing the output frequency setting of the

frequency setting potentiometer

(bias and gain of frequency setting voltage (current))

The bias/gain of the frequency setting voltage (current) may be adjusted in any of the

following methods:

(1) Changing the highest frequency

(2) Adjusting the deviation of the highest frequency from the Pr. 38 (Pr. 39) setting

(2)-1) Make adjustment with a voltage applied across terminals 2-5 (with a current

flowing across terminals 4-5)

(2)-2) Make adjustment at any point without a voltage applied across terminals 2-5

(without a current flowing across terminals 4-5) (For the setting method, refer

to the instruction manual (detailed).)

POINT

Pr. 38, Pr. 39 and calibration parameters "C1 to C7" can be made to be read by

setting "1" (extended function parameter valid) in Pr. 30 "extended function

display selection".

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Mitsubishi FR-S500 Instruction Manual Page 47