Digital axis control
VT-HNC100 = = Serial unit
1 = Version for 1 hydraulic axis
31 = Component series 30 to 39 (30 to 39: unchanged technical data and pinout)
N = PROFINET RT (not in connection with Compact version)
I = Incremental/SSI (not in connection with Compact version)
00 = No fitting
000 = without synchronization /
