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Scale range maximum, Scale range minimum, Scale range decimal point position – West Control Solutions N6600 User Manual

Page 60: Input filter time constant, Output parameters, Output power value, Output 1 power limit

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parameter could lead to the displayed PV value having no

meaningful relationship to the actual PV value.

5.3.1.3 SCALE RANGE MAXIMUM {P} = G

This parameter may be interrogated only using a Type 2 message. The decimal

point position is as for the input range.

5.3.1.4 SCALE RANGE MINIMUM {P} = H

This parameter may be interrogated only using a Type 2 message. The decimal

point position is as for the input range.

5.3.1.5 SCALE RANGE DECIMAL POINT POSITION {P} = Q

This parameter may be interrogated only using a Type 2 message. The value of

this parameter indicates the decimal point position (0 = abcd, 1 = abc.d).

5.3.1.6 INPUT FILTER TIME CONSTANT {P} = m

This parameter may be modified/interrogated using a Type 2 message or a Type

3/4 message sequence.

CAUTION: If this parameter is set to an excessively high value, the

control quality may be significantly impaired. The value chosen

should be sufficiently large to attenuate stray noise on the process

variable signal but no larger.

5.3.2 Output Parameters

5.3.2.1 OUTPUT POWER VALUE {P} = W

The value of this parameter may range between 0% and 100% (for a

single-output Controller) or –100% and 100% for a dual-output Controller. If

Manual control is not selected, this parameter may be interrogated only using a

Type 2 message; if Manual control is selected, this parameter may be adjusted

using a Type 2 message or a Type 3/4 message sequence.

5.3.2.2 OUTPUT 1 POWER LIMIT {P} = B

This parameter may be modified/interrogated using a Type 2 message or a Type

3/4 message sequence. It defines the power limit for Universal Output 1 and may

be set in the range 0% to 100% of full power. The default value is 100%. The

decimal point position is set to 0. If Soft Start is used, this power limit is applicable

only during Soft Start. When Soft Start is completed, Output 1 power can go to

100%.

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PM-0075