User manual FAGOR FSO1100X

[. . . ] 8 Description of the different models (they may be selected with PAR64) . . . . . . . . . . . . . . . . 9 Diagram of a typical press brake . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2. 1 2. 2 2. 3 2. 3. 1 2. 3. 2 2. 3. 3 2. 3. 3. 1 2. 3. 3. 2 2. 3. 3. 3 2. 3. 3. 4 2. 3. 4 2. 3. 5 2. 4 2. 4. 1 2. 4. 2 2. 4. 3 2. 4. 4 2. 4. 5 2. 5 2. 6 2. 7 3. 3. 1 Unit description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] If the machine has home switches (PAR14. 1 = 0), the contact point of the microswitch with the cam should not be too close to the position of the first reference mark (I0) of the encoder. The + limit switch is also the reference input that is deactivated when reversing the movement direction. A certain margin should be kept in order to reach a stable slow feedrate before receiving the reference mark (I0) also overshooting the amount of backlash set at PAR16. Standard clamps allow some rotation of the encoder body to make this adjustment easily. Once the home search is finished, the axis moves towards X- until it reaches the software travel limit (always less than the hardware limit set by the X+ home switch) until reaching the position = PAR13 - PAR26. On open-loop controls, the I0 signal sends a stop command; but there is no assurance that the axis will be held at that position. There is a slight overshooting even when selecting a slow home search speed. Selecting the reference value for PAR10 takes three steps: 1- Set PAR10 with any value and execute a home search for a first rough approach. Calculate the "" difference: = PAR10 - final position reached (+ value) 2- The final value for PAR10 will be: The requested distance between the support bases between the punch and the die + . 3- Set the software travel limits PAR12 and PAR13. Page: 30 - Installation Manual - FSO1100X 2. 5 RS-232-C CONNECTION (CONNECTOR X7) The RS-232-C serial communications line uses a 9-pin male SUB-D type connector. Parameter PAR90 sets the transmission speed through this line. · Simulated key code, by accessing the corresponding key. to 8 . FSO1100X - Installation Manual - Page: 33 3. 1 PARAMETER SETTING Machine parameters PAR50, PAR51 and PAR90 enable special features of this NC. In initial mode, press [parameter number] . The rest can only be accessed by installers and technicians. for at least 2 seconds, when the displays start blinking, Key in the access code: 060496 to access the general parameters. Once on the menu, to access a particular parameter, press: [Parameter number] The LCD display will shows the parameter number and a short description. If it is a general parameter, its value is only shown on the first display. If it is an axis parameter, each axis display will show its current value. In this case, select the axis by pressing its key ( new value. - To go to the next parameter saving the changes: Press or to go to the next one. or ) and key in its To return to the previous one, press - Pressing the key of the other axis ( - Pressing or ) saves the value of the previous axis and it goes on to edit the new selected axis. is pressed, the unit will ignore - If while changing the value of a parameter, the new value and will assume the previous one. Page: 34 - Installation Manual - FSO1100X Binary values (1/0) are displayed in an 8-digit row identified as 1 through 8 from right to left. X 8 PARAMETER FUNCTION PAR00 Feedback configuration, different per axis. [. . . ] Adjustment of the dampening degree when switching from slow to minimum speed. Prior distance to force a "0" analog voltage. The analog voltage may be analyzed at the oscilloscope. Best positioning is achieved by minimizing the time the minimum voltage PAR45 is on. This voltage corresponds to the sudden lowering from the value of PAR48 to that of PAR45. [. . . ]