Table of Contents

0x01: Set

Sets settings, speeds, programs, etc. Has many sub-routes.

[0x03, 0x27]: Program 1

Example Packets

Set Program 1 to 750 RPM:

Request [255, 0, 255, 165, 0, 96, 33, 1, 4, 3, 39, 2, 238, 2, 69]
Response [255, 0, 255, 165, 0, 33, 96, 1, 2, 2, 238, 2, 25]

Arguments

Requires 2-bytes representing the RPM to set.

Response Data

Returns 2-bytes representing the RPM that was set.

[0x03, 0x28]: Program 2

Example Packets

Set Program 2 to 1500 RPM:

Request [255, 0, 255, 165, 0, 96, 33, 1, 4, 3, 40, 5, 220, 2, 55]
Response [255, 0, 255, 165, 0, 33, 96, 1, 2, 5, 220, 2, 10]

Arguments

Requires 2-bytes representing the RPM to set.

Response Data

Returns 2-bytes representing the RPM that was set.

[0x03, 0x29]: Program 3

Example Packets

Set Program 1 to 2350 RPM:

Request [255, 0, 255, 165, 0, 96, 33, 1, 4, 3, 41, 9, 46, 1, 142]
Response [255, 0, 255, 165, 0, 33, 96, 1, 2, 9, 46, 1, 96]

Arguments

Requires 2-bytes representing the RPM to set.

Response Data

Returns 2-bytes representing the RPM that was set.

[0x03, 0x2a]: Program 4

Example Packets

Set Program 1 to 750 RPM:

Request [255, 0, 255, 165, 0, 96, 33, 1, 4, 3, 42, 12, 38, 1, 138]
Response [255, 0, 255, 165, 0, 33, 96, 1, 2, 12, 38, 1, 91]

Arguments

Requires 2-bytes representing the RPM to set.

Response Data

Returns 2-bytes representing the RPM that was set.

0x02: Get

0x04: Remote Control

Sets remote control status. Remote control must be enabled for the pump to accept any other requests. Remote control must be disabled to interact with the physical Operator Control Panel. I’ve found it generally works best to enable-send-disable for each desired request.

Example Packets

Enable:

Request [255, 0, 255, 165, 0, 96, 33, 4, 1, 255, 2, 42]
Response [255, 0, 255, 165, 0, 33, 96, 4, 1, 255, 2, 42]

Disable:

Request [255, 0, 255, 165, 0, 96, 33, 4, 1, 0, 1, 43]
Response [255, 0, 255, 165, 0, 33, 96, 4, 1, 0, 1, 43]

Arguments

Requires 1-byte:

0xff Enable remote control
0x00 Disable remote control

Response Data

Returns 1-byte

0xff Remote control has been enabled
0x00 Remote control has been disabled

0x07: Pump Status

Returns current status information.

Example Packets

Request [255, 0, 255, 165, 0, 96, 33, 7, 0, 1, 45]
Response [255, 0, 255, 165, 0, 33, 96, 7, 15, 10, 0, 0, 2, 62, 7, 208, 0, 0, 0, 0, 2, 49, 15, 11, 2, 170]

Arguments

None required. Silently ignores any arguments sent.

Response Data

Returns 15-bytes:

[RUN, MODE, DRIVE_STATE, WATTS_H, WATTS_L, RPM_H, RPM_L, TIMER_H, TIMER_M, CLOCK_H, CLOCK_M]
RUN 0x0a: Running
0x04: Not Running
MODE Theoretically, this reports the current mode. On my pump, this always returns 0x00
DRIVE_STATE Theoretically, this reports the current drive state. On my pump, this always returns 0x00
WATTS_H High byte of electric consumption in Watts
WATTS_L Low byte of electric consumption in Watts
RPM_H High byte of current RPM
RPM_L Low byte of current RPM
TIMER_H Hours component of running timer
TIMER_M Minutes component of running timer
CLOCK_H Hours component of current time
CLOCK_M Minutes component of current time