Hitachi elevator hand-coded debugger GHP-II V144

Hitachi elevator server GHP-II, hand-coded debugger MCA HGP HGE, handheld programming operator.
The elevator handheld programmer (GHP) is a handheld intelligent device designed for elevator installation, commissioning, maintenance and development. It can be used to easily commission elevators and solve problems during commissioning, greatly shorten the commissioning cycle, and save manpower and material resources. The second generation handheld programmer (GHP-11) is an upgraded product of the handheld programmer (GHP). It can adapt to more elevator types, provide richer and more powerful functions, have more user-friendly operation and higher product cost performance.