Minebea TMHSAD-01, Instruction Manual

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7-4. Calibration Procedure
(1) Step 1: Start calibration
Click [Start Calibration]. Calibration begins.
(2) Step 2: Zero calibration
With the torque transducer in the initial torque state, click [Register] in ZERO.
The voltage output becomes approximately 0 V.
Adjust the voltage output using [<<] (coarse negative adjustment), [<] (fine negative adjustment),
[>>] (coarse positive adjustment), and [>] (fine positive adjustment).
(3) Step 3: Plus span calibration
With span torque applied to the torque transducer, click [Register] in +Span.
Voltage output becomes approximately 10 V.
Adjust the voltage output using [<<] (coarse negative adjustment), [<] (fine negative adjustment),
[>>] (coarse positive adjustment), and [>] (fine positive adjustment).
(4) Step 4: Minus span calibration
With minus torque applied to the torque transducer, click [Register] in -Span.
Voltage output becomes approximately -10V.
Adjust the voltage output using [<<] (coarse negative adjustment), [<] (fine negative adjustment),
[>>] (coarse positive adjustment), and [>] (fine positive adjustment).