User Manual
北京博创兴盛机器人技术有限公司 UPTECH Robotics
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HEADER ID LENGTH NSTRUCTION
PARAMETERS CHECKSUM
0XFF 0XFF 0X01 0X03 0X00 0X20 0XDB
The data read is 0x20. Thus the current internal temperature of the CDS55xx servo
is approximately 32°C (0X20).
2.4.3 REG WRITE
Function The REG_WRITE instruction is similar to the WRITE_DATA
instruction, but the execution timing is different. When the
Instruction Packet is received the values are stored in the Buffer
and the Write instruction is under a standby status. At this time, the
Registered Instruction register (Address 0x2C) is set to 1. After the
Action Instruction Packet is received, the registered Write
instruction is finally executed.
Length N+3 (N is the number of data to be written)
Instruction 0X04
Parameter1 Starting address of the location where the data is to be written
Parameter2 1st data to be written
Parameter3 2nd data to be written
Parameter N+1 Nth data to be written
2.4.4 ACTION
Function Triggers the action registered by the REG_WRITE instruction
Length 0X02
Instruction 0X05
Parameter NONE
The ACTION instruction is useful when multiple CDS55xx servos
need to move simultaneously. When controlling multiple CDS55xx
servo units, slight time delays can occur between the 1st and last
units to receive an instruction. The CDS55xx servo handles this
problem by using the ACTION instruction.
Broadcasting The Broadcast ID (0XFE) is used when sending ACTION instructions
to more than two CDS55xx servos. Note that no packets are
returned by this operation.
2.4.5 PING
Function Does not command any operations. Used for requesting a status
packet or to check the existence of a CDS55xx servo with a specific
ID.
Length 0X02
Instruction 0X01
Parameter NONE
Example 3 Obtaining the status packet of the CDS55xx servo with an ID of 1
Instruction Packet : 0XFF 0XFF 0X01 0X02 0X01 0XFB
HEADER ID LENGTH NSTRUCTION
PARAMETERS