OTIS elevator test tool GAA21750AS1

OTIS elevator test tool GAA21750AS1,West drive is a production by the Italian high-performance drive in the country, the first West OTIS match synchronous motor has unique advantages: first, the PI function of the drive is quite rich, can be fine divided into four sections (including a zero speed PI), and the width is adjustable, so the match toothless motor can not add to the load signal, the start will not happen inverted slip; followed by two sets of self-tuning its internal program : one motor parameter auto-tuning, it can automatically whole set of phase-to-phase inductance and resistance of the motor constant avoid debugging difficult motor manufacturers provide incomplete motor parameters to improve; another toothless positioning self-tuning, the program is detecting encoder and the motor magnetic pole position corresponding to. Wiring instructions: U1, V1, W1 inverter into the line input U2, V2, W2 inverter output + BR1,-C then brake resistor 1,2 analog input terminal 12 (ENERGE) enable signal 13 (FWD) Forward 14 (REV) reversed 19 (COM) common terminal of 36 (SPD1) multi-speed multi-speed 1 37 (SPD2) 2 38 (SPD3) speed 3 80,82 (DRIVE OK) fault output 83, 85 the brake detection output (BRAKE) ground inside the inverter control board 0V and inverter is connected to our motherboard 0V and ground is not connected, in some cases, the frequency converter the 0V and motherboard 0V the pressure difference will result in the damage of the motherboard feedback mouth or inverter sub-frequency card. Inverter control board (remove the divider cards can see) a S24 jumpers need to unplug the jumper (V3.5 cable cut S35) inverter zero and places on separate, small power inverter power board also red S1 jumper position on the bottom line in the fan control, you must unplug the S1 jumper may be zero, and the ground is completely separate Also note that The control panel has a S1 jumper, for a version of the initialization, this jumper can not unplug, otherwise all the parameters will be initialized. If it can not be separated, set the switch on the power supply's 0V and ground link, which guarantee the same potential of the inverter control board 0V 0V and mot