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Kp process, Pi neg limit, Pi pos limit – Rockwell Automation 1336Z SPIDER - FRN 2.xxx-5.xxx User Manual

Page 127: Pi preload

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Programming

7–55

Process PI

[KP Process]

This parameter sets the proportional gain of the process
PI loop.

Parameter Number

222

Parameter Type

Read/Write

Display Units / Drive Units

NA / NA

Factory Default

256

Minimum Value

0

Maximum Value

1024

[PI Neg Limit]

This parameter sets the lower (negative) limit of the PI
output.

Parameter Number

223

Parameter Type

Read/Write

Display Units / Drive Units

0.01 Hertz / 32767 = Maximum Freq Forward

Factory Default

–8.33% of [Maximum Freq]

Minimum Value

–400.00 Hz

Maximum Value

400.00 Hz

[PI Pos Limit]

This parameter sets the upper (positive) limit of the PI
output.

Parameter Number

224

Parameter Type

Read/Write

Display Units / Drive Units

0.01 Hertz / 32767 = Maximum Freq Forward

Factory Default

+8.33% of [Maximum Freq]

Minimum Value

–400.00 Hz

Maximum Value

400.00 Hz

[PI Preload]

Sets the value used to preload the PI integrator when “Set
Output” or “Preload Int” bits equal “1” in [PI Config].

Parameter Number

225

Parameter Type

Read/Write

Display Units / Drive Units

0.01 Hertz /

±

32767 = Maximum Freq

Factory Default

0.00 Hz

Minimum Value

– 8.33% of [Maximum Freq]

Maximum Value

+8.33% of [Maximum Freq]