txt = ''
txtec = ''
txtecbin = ''
txt += ' S%-2u/E%-2u' % (self.joints[j]["KR8300"][jcLink.KR8300_status], self.joints[j]["KR8300"][jcLink.KR8300_errors])
ec = self.joints[j]["KR8300"][jcLink.KR8300_errors]
txtecbin = '%0*d' % (32, int(bin(ec)[2:]))
txt += ' binary ' + txtecbin
fw1 = self.joints[j]["KR8300"][jcLink.KR8300_FW1ver]
txt += ' (v%u.%02u)' % (fw1 / 100, fw1 % 100)
self.lbSTAT.labels[j].SetLabel(txt)