Schneider Electric ALTIVAR 58 TRX Instalační příručka stáhnout pdf (Strana 83)

VVDED397047USR6/03 Chapter 2—Menus

06/2003 5—I/O Menu

maximum configured value of the analog output (AOH) corresponds

to 200% of the nominal motor torque.

Signed Motor Torque

When configured for signed motor torque (Stq), the analog output

provides a signal proportional to motor or braking torque. Zero torque

corresponds to:

(AOL + AOH)/2

The minimum configured value (AOL) corresponds to 200% braking

torque while the maximum configured value of the analog output

(AOH) corresponds to 200% of the nominal torque.

Signed Ramp

When configured for signed ramp output, ORS, the analog output

provides a signal proportional to the frequency the drive controller is

commanding the motor to run in the reverse or forward direction. Zero

frequency corresponds to:

(AOL+AOH) / 2

The minimum configured value, AOL, corresponds to the maximum

frequency (tFr) in the reverse direction, while the maximum

configured value, AOH, corresponds to the maximum frequency (tFr)

in the forward direction.

PI Setpoint

When configured for PI setpoint, OPS, the analog output provides a

signal proportional to the PI setpoint being provided to the drive

controller. The minimum configured value, AOL, corresponds to the

minimum setpoint, while the maximum configured value, AOH,

corresponds to the maximum setpoint.

PI Feedback

When configured for PI feedback, OPF, the analog output provides a

signal proportional to the PI feedback being provided to the drive

controller. The minimum configured value, AOL, corresponds to the

minimum feedback, while the maximum configured value, AOH,

corresponds to the maximum feedback.

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Schneider Electric ALTIVAR 58 TRX Instalační příručka Strana 83