Manual
Robotiq 3-Finger Adaptive Robot Gripper Instruction Manual
Robotiq inc. © 2008 - 2014 84
where
BITS DESCRIPTION
76B Unique transaction identifier (chosen randomly)
0000 Protocol Identifier (Modbus)
0013 Length
02 SlaveID
04 Function Code 04 (Read Input Registers)
10 Number of data bytes to follow (8 registers x 2
bytes/register = 16 bytes)
B9EA Content of register 0x07D0 (GRIPPER STATUS =
0xB9, OBJECT STATUS = 0xEA): gSTA = 2 for
"Gripper is stopped. All fingers stopped before
, requested position" gDTA = gDTB = gDTC = 2 for
"Finger X has stopped due to a contact while
closing"
00FF Content of register 0x07D1 (FAULT STATUS = 0x00,
POSITION REQUEST ECHO = 0xFF): the position
request echo tells that the command was well received
and that the GRIPPER STATUS is valid.
BC00 Content of register 0x07D2 (FINGER A POSITION =
0xBC, FINGER A CURRENT = 0x00): the position of
finger A is 188/255 and the motor current is 0mA
00C1 Content of register 0x07D3 (FINGER B POSITION
REQUEST ECHO = 0x00, FINGER B POSITION =
0xC1)
0000 Content of register 0x07D4 (FINGER B CURRENT =
0x00, FINGER C POSITION REQUEST ECHO = 0x00)
BD00 Content of register 0x07D5 (FINGER C POSITION =
0xBD, FINGER C CURRENT = 0x00)
0089 Content of register 0x07D6 (SCISSOR POSITION
REQUEST ECHO = 0x00, SCISSOR POSITION =
0x89)
0000 Content of register 0x07D7 (SCISSOR CURRENT =
0x00)
Step 6: Move the robot to the release location
Step 7: Open the Gripper at full speed and full force