Trackmaster TMX428 - B - Input Command Acknowledgement; C - Status Request; D - Status Response

Product Requirements Ch. 8 TRACKMASTER
64 TMX428 TMX428CP & TMX58 Service Manual 317-160-406 Rev 4
May 2021
AB 171 - Auto Cool Down - Sets speed and elevation to minimum.
AC 172 - Toggle Transmit Acknowledge Data Flag (Note 6)
B - INPUT COMMAND ACKNOWLEDGEMENT
ASCII CODES
HEX DECIMAL
B0 176 - Ack. Start Belt - Communication Disconnect Stop Enabled
B1 177 - Ack. Start Belt - Communication Disconnect Stop Disabled
B2 178 - Ack. Stop Belt
B3 179 - Ack. Set Speed
B4 180 - Ack. Set Elevation
B5 181 - Ack. Set Lap or Stage Time (Note 7)
B6 182 - Ack. Set Protocol (Note 7)
B7 183 - Ack. Set Stage (Note 7)
B8 184 - Ack. Reset Distance, Total Time, and Energy (Note 7)
B9 185 - Ack. Set Weight (Note 7)
BA 186 - Ack. Auto Stop
BB 187 - Ack. Auto Cool Down
BC 188 - Ack. Toggle Transmit Acknowledge Command Data Flag
BE 190 - Input Command Data Out of Range
BF 191 - Illegal command or command not recognized
C - STATUS REQUEST
ASCII CODES
HEX DECIMAL
C0 192 - Xmit Belt Status
C1 193 - Xmit Current Actual Speed
C2 194 - Xmit Current Actual Elevation
C3 195 - Xmit Current Set Speed
C4 196 - Xmit Current Set Elevation
C5 197 - Xmit Current Time (Note 8)
C6 198 - Xmit Total Time (Note 8)
C7 199 - Xmit Current Distance (Note 8)
C8 200 - Xmit Current Protocol (Note 8)
C9 201 - Xmit Current Stage (Note 8)
CA 202 - Xmit Current Weight (Note 8)
CB 203 - Xmit Current Calories (Note 8)
CC 204 - Xmit Current Total VO2 (Note 8)
CD 205 - Xmit Current Mets (Note 8)
D - STATUS RESPONSE
ASCII CODES
HEX DECIMAL
D0 208 - Ack. Belt Status followed by 1 byte of data
31h = Belt Stopped