Copyright Micropelt

FPORT 0x07: PID Temperature Control

DOWNLINK

BYTE

BIT RANGE

SIZE

OFFSET

ABBREVIATION

DETAILS

1

DB0.7…0.0

8

0

KP

P Coefficient

0 … 255

Default = 0x0A = 10

Resolution = 1

2

DB1.7…1.0

8

8

KI

I Coefficient

0 … 5.12

Default = 0x4B = 1.5

Resolution = 0.02

3

DB2.7…2.0

8

16

KD

D Coefficient

0 … 51.2

Default = 0x00 = 0

Resolution = 0.2

4

DB3.7

8

24

 

Operating Style

1: Standard PID Controller

DB3.6…3.0

 

25

 

RESERVED

5

DB4.7…4.0

8

32

CP

Closed Percent

Minimum percent that device will close to

Default = 0%

6

DB5.7…5.0

8

40

KD0

D Coefficient when closed

0 … 51.2

Default = 0x00 = 0.0

Resolution = 0.2

7

DB6.7…6.0

8

40

OFP

Offset Percent

Percentage Offset to be added to PID Output

Default = 0x00 = 0%

 

 

To receive an Uplink without changing any settings, send an empty Downlink.

 

UPLINK

Same as Downlink, confirming settings.