LD Cart Transporter User's Guide, 14766-000 Rev B
Page 26 of 190
Chapter 2: Safety
Payload Movement and Transfer
Monitoring and confirmation of the status of robot payload movement and transfer to or from
facility equipment is the end-user’s responsibility.
Payload transfer problems must trigger a robot E-Stop, preventing the robot from moving until
an Operator has resolved the problem and confirmed that the system is safe to use. This hand-
ling of payload transfer problems is the end-user’s responsibility.
Providing an interlock between the robot and facility equipment is the user’s responsibility.
Configurable Warning Buzzer
The LD Cart Transporters have a configurable warning buzzer. It is the user’s responsibility to
configure this buzzer as appropriate for the facility in which the robot will be operating.The
buzzer will sound whenever the robot is moving backwards or is turning. Other situations are
configurable.
The buzzer is configured with MobilePlanner, using the following parameters:
NOTE:These parameters are only available with the Mobile Robot Software Suite
5.0 and later.
l
DriveWarningEnable
NOTE:If this parameter is set to False, the remaining parameters will not be
displayed.
WARNING: Disabling the DriveWarningEnable parameter violates the
JIS D6802 standard. It is strongly recommended that you leave this set
to True.
l
DoNoWarnDrivingForwards
Default:False
l
DoNotWarnTurningInPlace
Default:False
l
DriveWarningLoudMilliseconds
Default:500. If DriveWarningQuietMilliseconds is 0, this parameter is irrelevant.
l
DriveWarningQuietMilliseconds
Default:500. This is the length of time between warnings that the buzzer is silent. Set-
ting this to 0 will cause a continuous warning.
Multi-Vehicle Avoidance
When multiple vehicles are operating in the same operating space, they must be connected to
an Enterprise Manager 1100 (EM) via WiFi. The EM helps prevent collisions by sharing
vehicles’ dynamic X, Y, Theta, size, and path-planning information with each other. Vehicles
then factor this data into their obstacle avoidance. This is not an interlocked method of