Need Help!- X axis need zrn and x

[sawdaddy2003]

i am working with a robodrill with 16i-m controller i had a z low batt alarm i replaced the 4 D cell batteries now i have no lo batt alarm but when the machine is turned on and starts to home itself it faults out throwing up X axis And Z axis need ZRN I have no idea on how to home this machine out or how to fix this error could someone plz help me ty

[fomaz]

I did just that a few days ago, and I have the procedure. Follow this steps:


1).Make the parameter can be write , the step as below:
a). Choose the switch to “MDI” mode.
b). Press the function key of “OFFSET/SETTING”; Press the soft key of [SETTING]
C). Move the cursor to parameter “PWE” ( Mean can be write), set to “1”, namely press the key of “1”, then press the key of “INPUT”, the alarm of “No. 100” occur.
2). Move the machine to the scheduled reference position
Under “JOG” mode, move the machine to the reference point position ( the reference point of Z axis, can be set freely), if there is overtravel alarm occurred in the moving, please change the setting value of “inspection of axis traveling” parameter is (No1320, No1321).
3). Setting the parameter, the step as below:
a). Choose the “MEMORY PROTECT” key to OFF position, press the function of “SYSTEM”, press the soft key “PARAM” under the screen, enter to the parameter screen.
b). Enter the parameter No1815 , press the soft key of [NO.SRH] under the screen.
c). Check the setting value of #5 of parameter No1815 is “1”, if it is “0”, move the cursor use “?” to #5 of paramter No1815 , enter the setting value to “1”, press “INPUT” key, the “No 000” alarm will occur(need power off), then power off the power ,and power on again.
d).Index the parameter No1815 again, move the cursor use “?” to #4 of paramter No1815 ,enter the setting value “1”,press “INPUT” KEY. the “No 000” alarm will occur(need power off), then power off the power ,and power on again.( Note: the sequence of parameter is: #7 #6 #5 #4 #3 #2 #1 #0)
e). Make the parameter write closed, namely setting the parameter “PWE” to “0”.
f). Execute “ G91 G28 ZO;”,( For safety, make the rapid override slower), for return to reference point, for checking the setting is finished.
6. After the reference point finished, customers can set the parameter value of “No.1320,No.1321” according to the different use.
7. After all setting finished, start the machine, and check if all functions are ok.

I have made it, so anybody can also (I have the machine at 1 week), and cannot even issue a G1 command.

Filipe

[sawdaddy2003]

ok i am on step #2 what is the schedules reference position how do i know where to jog too?

[sinha_nsit]

Originally Posted by sawdaddy2003 ok i am on step #2 what is the schedules reference position how do i know where to jog too?

You can have it anywhere. Normally the axis is moved to within 5 mm of the axis limit switch. You can view these switches after opening the back cover of the machine.

[fomaz]

In my case I have moved to a place close to zero so that when all steps are finished, this place will be machine zero. But you can put anywhere.