Ashish Navale
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Posts posted by Ashish Navale
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To be clear -- to use cutter radius compensation, you must be programming in Cartesian coordinates.
If your mechanism is polar, you must use our kinematic subroutines to convert the offset Cartesian tool-tip trajectory to the polar actuators. This occurs at a later step in the processing.
Means i have to add this cutter compensation value in term of counts in kinematics subroutine as a Motor1offset or Motor2offset value.
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Dear Sir,
I also doing same type of project .
I converted Cartesian to polar points but cant enable CCR its works for 0-180deg only above 180 prog stops/prog running bit goes to zero.
have you added this CCR mode in your project???
Let me know how to add this functionality ???
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Dear Sir,
I want to tune linear motor having scale 1nm.
Details as below ...
Pole pair pitch=32mm
encoder resolution = 1 nm (Having quadrature pulse output )
i did following settings in encoder conversion table.....
I8000=$378000
I8001=$018000
I8002=8000
I8003=$3F8000
I8004=$010008
I8005=240
I103=$3503
I104=$3503
I183=$3506
I170=1
I171=125000
is it ok or anything else i have to do...........
current loop execute properly...
but while auto tuning it shows error no enough points gathered.....
Kindly guide me .......
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Dear Sir,
I want to tune linear motor having scale 1nm.
Details as below ...
Pole pair pitch=32mm
encoder resolution = 1 nm (Having quadrature pulse output )
i did following settings in encoder conversion table.....
I8000=$378000
I8001=$018000
I8002=8000
I8003=$3F8000
I8004=$010008
I8005=240
I103=$3503
I104=$3503
I183=$3506
I170=1
I171=125000
is it ok or anything else i have to do...........
current loop execute properly...
but while auto tuning it shows error no enough points gathered.....
Kindly guide me .......
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Thank You Sir,
But , JTHW port we are using and connected to Acc 34AA....
I used 2 step homing method and its working .......
I did first homing on user flag and second homing (index) on home flag.
Ok Thanks again And Happy New Year to all.
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Thank You Sir,
But , JTHW port we are using and connected to Acc 34AA....
I used 2 step homing method and its working .......
I did first homing on user flag and second homing (index) on home flag.
Ok Thanks again And Happy New Year to all.
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Hello Everyone,
I have 4 axes clipper controller with op-12 ,i configure 5 axis and its working fine.
But i faced problem during homing in handwheel port only A,/A,B,/B singnals are available C,/C (index pulse) missing .
I have to home this axis on home switch + index pulse........
Is their any solution for this........
or other any way to home this axis on home switch + index pulse.....
..
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Hello Everyone,
I have 4 axes clipper controller with op-12 ,i configure 5 axis and its working fine.
But i faced problem during homing in handwheel port only A,/A,B,/B singnals are available C,/C (index pulse) missing .
I have to home this axis on home switch + index pulse........
Is their any solution for this........
or other any way to home this axis on home switch + index pulse.....
..
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Thank you sir ,
i got solution for this but i saw it not update values every time i have to assign value to register
e.g i did set up for write 4 coils
timer =1
fc=16
count=4
update pmac.....
reg 1 m1000->x:$10780,0,16
reg 2 m1001->y:$10780,0,16
reg 3 m1002->x:$10781,0,16
reg 4 m1003->y:$10781,0,16
while updating value to this register every time i have to assign values to reg then save and $$$ cmd to see this values in MODBUS Slave software .......
any way i have to read modbus on PC and its solve means i am confident on our device sending correct values to modbus slave software.
once again Thank you to all.
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PMAC IP add : 192.6.94.5
Gate way IP:255.255.255.0
Gate way mask:255.255.255.0
PC IP Add: 192.6.94.10
subnet mask :255.255.255.0
Also checked using cmd prompt its ping successfully.
Let me also confirm which type of ethernet cable should i use straight/cross.
i attached pdf of all settings,
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Thank you sir,
i read all notes and tried to setup connection between PMAC and PC with modbus slave software for this i used standard ethernet cable .
i having UMAC controller + PC
UMAC and PC comm on Ethernet cable
According to excel sheet (PMAC modbus client master..tab)
i did setting accordingly
but modbus slave soft gives error...cannot assign requested address.... error 10049
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Thank you sir,
previously also tried fc=5 with count=0,but didnt work
i tried with both cmd
fc=5
mod ref =0
pmac ref=0
count=1.................for single coil
m6070->x:$10780,0,1 .....for coil on/off
fc=15
mod ref =0
pmac ref=0
count=16.................for multiple coil
m6070->x:$10780,0,15
let me try once again......
thank you.
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Thank you Sir ,
But i did all possible settings but i can,t proceed i am using wago 750-352 coupler+750-1504 16 DO module+ end module
modbus setting are as below
i67=$10700
Addr off=112
active socket 1
geobrick ip address 192.6.94.5
wago module ip: 192.6.94.17
fc=5
modbuf ref=0
pmac ref=0
count=16
update commd 0
update pmac
in modbus setup.
in pmac for forcing coil from pmac
i assign addr to m variable as below
m150->x:$10780,0,1
and from terminal window i gave value
m150=0/1
but coil are not activate.....
i tried checked for next 10780-10980
but coil not activate.......
is their another setting or i have write any program in geobrick
please guide me .......
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Dear Sir,
I am using wago modbus io 16 digital outputs with geobrick.
modbus modules as below.....
Wago coupler+16 do module+end module.
i did all necessary setting but i don't know modbus ref# for wago do module.
if you have some thing info please share me.
if i have to write coils of wago module,then i have to write any program or configuration to geobrick or is their any setting related to this
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Thank you sir,
i did all setting according to modbus setup configuration....
i am using coupler + 16Do module +end module
As per the slide do will read at address I67+$95
Means my io will read on
e.g i67=$10700
then DO address will start from I67+ $95=$x:10795
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I want to use modbus io on geobrick can any bady tell me procedure for reading modbus digital input outputs...please
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how to use clipper handwheel port in pulse & direction mode & what are the necessary setting for to use as encoder ........
as clipper jhw connector contain 2 pfm & 2 encoder port
r,theta machine tool kinematics
in Power PMAC
Posted
Thank you Sir,
I also did same thing , like taking care of CCR in (x,y)
But it update all points in 1st and 2nd quadrant coordinate file when CCR is on.
For example....
Step 1 : x 200 y 200 // (r=282.46 , theta =45)
Step 2: x -200 y 200 // (r=282.46 , theta =135)
Step 3: x -200 y -200 // (r=282.46 , theta =225)
Step 4: x 200 y -200 // (r=282.46 , theta =315)
If CCR is disable then it will update all the point and execute all program .
And when we put CCR it will execute upto step 2 as soon as step 3 starts it will immediately stop the program and give coord[1].Errorstatus=5.