Robotiq 3-Finger Adaptive Robot Gripper
Instruction Manual
Robotiq inc. © 2008 - 2014
59
4.7.1 Connection setup
The following table describes the connection requirements for controlling the Robotiq
using the
3-Finger Gripper
Modbus RTU protocol.
PROPRIETY
VALUE
Physical Interface
RS485-RS232
Baud Rate
115,200 bps
Data Bits
8
Stop Bit
1
Parity
None
Number Notation
Hexadecimal
Supported Functions
Read Holding Registers (FC03)
Preset Single Register (FC06)
Preset Multiple Registers (FC16)
Exception Responses
Not supported
Slave ID
0x0009 (9)
Robot Output / Gripper Input First Register
0x03E8 (1000)
Robot Input / Gripper Output First Register
0x07D0 (2000)
Each register (word - 16 bits) of the Modbus RTU protocol is composed of registers (bytes – 8 bits) from the
2
Robotiq
. The first Gripper output Modbus register (0x07D0) is composed from the first Robotiq
3-Finger Gripper
2
3-Finger Adaptive Robot Gripper registers (byte 0 and byte 1).