GRIP_ parameters

8 parameters in the GRIP_ family. ArduCopter 4.7 only — other vehicles share many of these names but not always the same ranges or meanings.

GRIP_AUTOCLOSE

Gripper Autoclose time

Time in seconds that gripper close the gripper after opening; 0 to disable

Units	s
Range	0.25 to 255
User level	Advanced

GRIP_CAN_ID

EPM UAVCAN Hardpoint ID

Refer to https://docs.zubax.com/opengrab_epm_v3#UAVCAN_interface

Range	0 to 255
User level	Standard

GRIP_ENABLE

Gripper Enable/Disable

Gripper enable/disable

User level

Standard

Values

Value	Meaning
0	Disabled
1	Enabled

GRIP_GRAB

Gripper Grab PWM

PWM value in microseconds sent to Gripper to initiate grabbing the cargo

Units	PWM
Range	1000 to 2000
User level	Advanced

GRIP_NEUTRAL

Neutral PWM

PWM value in microseconds sent to grabber when not grabbing or releasing

Units	PWM
Range	1000 to 2000
User level	Advanced

GRIP_REGRAB

EPM Gripper Regrab interval

Time in seconds that EPM gripper will regrab the cargo to ensure grip has not weakened; 0 to disable

Units	s
Range	0 to 255
User level	Advanced

GRIP_RELEASE

Gripper Release PWM

PWM value in microseconds sent to Gripper to release the cargo

Units	PWM
Range	1000 to 2000
User level	Advanced

GRIP_TYPE

Gripper Type

Gripper enable/disable

User level

Standard

Values

Value	Meaning
0	None
1	Servo
2	EPM