The WZL offers continuous radio frequency tethered control for the ‘stop’ function, and Cervis says this function still operates even when the remote is outside the work zone. However, using remote control beyond the work zone affects some functions, including crane movement.
Cervis says the system is accurate enough to use for applications where the HMI requires load and movement monitoring. The WZL technology may give it an advantage over competitor systems which rely upon ‘de-tuned’ radio frequency signals to accommodate the same range control.
The company has supplied remotes for recent applications where ‘stop’ control is critical, including a jet landing gear manufacturer’s fall protect system and a truck manufacturer’s monorail chassis assembly system.
Cervis will be showing the WZL at the AIS Expo in May to market its industry-relevant sensitivity to manufacturers. It will also be demonstrating the new feature at client sites upon request.
