Problem to write tags Micrologix 1100

[lcflorindo]

Hi all,

i'm trying to write the tag N7:2/1 with 1 or 0, but everytime i get an different error:

from pycomm.ab_comm.slc import Driver as SlcDriver

plc = SlcDriver()
#Open communication to PLC
if plc.open("192.168.0.1"):
   #Write tag
   plc.write_tag(('N7:2/1', 1, 'BOOL'))
   #Read tag
   print (plc.read_tag("N7:2/1"))
#Close communication when done
plc.close()

and returns the error:

---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
<ipython-input-114-a1059e9943b1> in <module>
      5 if plc.open("192.168.0.1"):
      6    #Write tag
----> 7    plc.write_tag(('N7:2/1', 1, 'BOOL'))
      8    #Read tag
      9    print (plc.read_tag("N7:2/1"))

TypeError: write_tag() missing 1 required positional argument: 'value'

I already gave the 'value' argument, another one that shows up is about '3 arguments required, you gave 4' even I giving exactly 3.
can someone help me?