Closed Loop

You have the PID all set up, but it isn't being used.
means that the commanded position goes direct to the stepgen with no influence from the PID.

Try, instead:

Many thanks for supporting me,
Sir after making this change in the hal file joint 0 error indicate and I am increase min ferror and ferror than check but after that stepper motor behavior is uncontrolled.
Sir now how solve this stepper motor behavior problem.

You will need to tune the PID.
First set FF0 to 1, FF1, FF2, Pgain, Igain, Dgain to 0.
That should leave you exactly where you were before, but with the PID in the data path.
Then try adding very small amounts of I and (and maybe P). when I say "small" I think I would start at 0.0001 (0.1um / mS) for I.

Many thanks for supporting me,
sir,
After tuning pid  z axis motor run smoothly but i have new problem e.g. when i run G1 Z100 F300  then axis reach near z100  like 100.3 or 100.2 or 100.4  after that machine reach Z100.0010  very very slowly (Deadbend  is 0.001) and when i increased Pgain  for increasing this speed than z axis motor behave like  jerking.

so please tell us how to solve this problem

Thus sounds like I-term windup. You could try to reduce the maxerrorI setting.

Many thanks  supporting me,
sir,
where is this maxerrorI setting and kindly see ini file.

linuxcnc.org/docs/2.8/html/man/man9/pid.9.html

It is quite likely that your existing HAL does not include MaxerrorI, and if it isn't in the HAL then nothing happens if you put it in the INI.

So, if you want to use it, you need to add a "setp" line to the HAL. You can either set the value directly in the HAL, or link to a new entry in the INI.

Many thanks for supporting me,
Sir,
After add errorI  than improve  the speed  up to 18mm/min but more than 18mm/min  axis motor behavior like earlier and also when run  e.g. G1 z-10 f150  than starting  to  3 or 4mm axis motor jurking than run smoothly  and one more question  I am testing axis scale  with metal scale  e.g.  G1 z100 f100 and that time move 0.400 higher (z100.400Z)  sir kindly tell how to solve this problem. 

Many thanks for supporting me,
Sir,
After add errorI  than improve  the speed  up to 18mm/min but more than 18mm/min  axis motor behavior like earlier and also when run  e.g. G1 z-10 f150  than starting  to  3 or 4mm axis motor jurking than run smoothly  and one more question  I am testing axis scale  with metal scale  e.g.  G1 z100 f100 and that time move 0.400 higher (z100.400Z)  sir kindly tell how to solve this problem. 

18mm/min is very slow. Are you sure that is what you mean?

PID tuning is a process, and every machine is different. All I can suggest is that you read articles on the internet about the subject to try to understand how it works.
PID itself is very simple in terms of what calculations it does, but applying it to a specific application can take a lot of experiment.