Detailed Answer
Zone interlock: when a crane enters a specific zone (rack area/personnel area), remote commands are restricted (speed limited/stopped). Implementation: zone sensors (photoelectric/magnetic) + interlock input on the receiver. The LDER LD series supports interlock inputs; XINGJIA has interlock solutions. With people and vehicles separated in warehouses, zone interlock is a safety priority.
| Sensors | Photoelectric/magnetic |
| Interlock | Speed limit/stop |
| LDER | Interlock input |
Note:Design zone interlock logic according to the warehouse traffic flow.