Rockwell Automation GV3000/SE AC Gen. Purpose and Vector Drive Software Start-Up and Ref. Manual User Manual

Page 106

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GV3000/SE AC Drive Software Reference, Version 6.06

P.011 Terminal Strip Analog Input Configure

(continued)

If P.011 = 2 or 12, the input + offset (P.009) will be low limited at 0 and then multiplied

by P.010.

If P.011 = 3, the input + offset (P.009) will be low limited at 0, multiplied by P.010, and

then negated.

If P.011 = 4, 8, or 10, the input will be offset by -4 mA + offset parameter (P.009), low

limited at 0, and then multiplied by P.010.

If P.011 = 5, 9, or 11, the input will be offset by -4 mA + offset parameter (P.009), low

limited at 0, multiplied by P.010, and then negated.

If P.011 = 6, the input + offset (P.009) will be low limited at 0 and multiplied by P.010.

If P.011 = 7, the input + offset (P.009) will be low limited at 0, multiplied by P.010, and

then negated.

For the 4 to 20 mA input selections, the drive can be configured to generate a fault

(selections 4 and 5) or an alarm (selections 8 through 11) if the input falls below 2 mA.

If P.011 = 8 or 9, the drive continues to run using the value of the analog input 4 to 5

seconds prior to the loss detection. If P.011 = 10 or 11, the drive continues to run using

Preset Speed 1 (P.031) as the analog input value. In both cases, once the input

returns (

≥ 4 mA), the alarm clears, and the drive uses the converted input.

For more information about the analog input, refer to Appendix G. For more

information about alarms and faults, refer to chapter 5.

!

ATTENTION: The drive may inadvertently start due to the effects of

temperature or electrical noise on the analog input when the analog input

is configured to start and stop the drive (P.011 = 12), and the following

conditions are true:

P.000 = rE

The function loss, stop, and start inputs on the terminal strip are all
closed.

The user is responsible for:

providing suitable notification to operating personnel that this feature is
being used and the drive could start at any time.

ensuring that the inadvertent starting of the driven equipment will not
cause injury to operating personnel or damage to the driven equipment.

ensuring that the input wiring has been installed according to IEEE
Standard 518 to minimize electrical noise.

Failure to observe this precaution could result in severe bodily injury or

loss of life.
ATTENTION: Due to the effect of temperature on the analog input, the

possibility exists that the stop threshold cannot be reached. The

application must rely on the terminal strip stop and function loss inputs

as the alternate methods of stopping the drive. Failure to observe this

precaution could result in severe bodily injury or loss of life.

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