AMX AXD-CP4/PB Especificaciones descargar pdf (Pagina 202)

PSU - 16 Positioning Drive Setup Ver. 0002

Home search parameters.

PP147: Setting of the home search.

Bit 5: = 0 The home switch is monitored (by default)

= 1 The home switch is ignored

Bit 3: = 0 Motor feedback (see PP52, PP150)

= 1 Direct feedback (see PP54, PP151)

Bit 1: = 0 Home switch normally open.

= 1 Home switch normally closed.

Bit 0: = 0 The motor shaft turns clockwise when searching home.

= 1 The motor shaft turns counterclockwise when searching home.

With the 8070 CNC take the electrical contact "home switch" to one of its digital inputs.

PP1: Slow motor speed when the home search is controlled by the Drive itself.

PP41: Fast motor speed when the home search is controlled by the Drive itself.

PP42: Acceleration of the movements when searching home.

PP52: Machine reference point position (home) with respect to Machine Reference Zero (Refvalue motor

feedback).

PP54: Machine reference point position (home) with respect to Machine Reference Zero (Refvalue direct

feedback).

Parameters PP52 and PP53 of the drive are equivalent to the "REFVALUE" (P53) of the 8050/55 CNC

axis.

PP150: Position of the reference mark with respect to the machine reference point (home) (Refshift motor

feedback).

PP151: Position of the reference mark with respect to the machine reference point (home) (Refshift direct

feedback).

Parameters PP150 and PP151 of the drive are equivalent to axis parameter "REFSHIFT" (P47) of the

8050/55 CNC except that the Drive does not move to return to the "REFVALUE" (P53) position.

Homing method. The home switch may be connected directly to the PLC or to the drive, this is now irrelevant.

Gain related parameters.

PP104: Proportional gain in the position loop. It is similar to axis parameter "PROGAIN" (P23) of the 8050/55

CNC. PP104=1, means a following error of 1 mm at F1000 mm/min.

PP216.#: % of velocity FeedForward (0 to 100%). It is similar to axis parameter "FFGAIN" (P25) of the 8050/

55 CNC

PP159: Maximum amount of following error permitted. If this parameter is set to "0", the following error is not

monitored. It is very important to set it to a value other than "0" to prevent the axes from running away out of

control. At the CNC the maximum following error permitted is also watched. This value is indicated in its

relevant parameter in the parameter table for each axis at the CNC.

PV 189: Monitoring of the following error.

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AMX AXD-CP4/PB Especificaciones Pagina 202