def on_settings_update(self, name, settings):
"""Catches the 'settings_update' signal for 'valueset'"""
# This signal is sent on startup and whenever settings are changed by the server
self.plcip = settings.get(self.livecfg, 'splcip')
self.plcport = settings.get_integer(self.livecfg, 'splcport', 9600)
self.memadr = settings.get(self.livecfg, 'smemaddr', "A0")
self.savevalue = settings.get_float(self.livecfg, 'savevalue', 0.0)
self.log.debug(" SettingValue updated: valueset {}:{}".format(self.memadr, self.savevalue))
#write data to Omron PLC:
plc = OmronPLC( )
plc.openFins( self.plcip, self.plcport)
plc.writeFloat( self.memadr, self.savevalue)
plc.close()
def poll(self):
"""Called on a schedule defined in dataplicity.conf"""
#read data from Omron PLC:
plc = OmronPLC()
plc.openFins(self.plcip, self.plcport)
value = plc.readFloat(self.memadr)
plc.close()
self.log.debug("SAMPLE: {}".format(value))
self.do_sample(value)
def poll(self):
"""Called on a schedule defined in dataplicity.conf"""
#read data from Omron PLC:
plc = OmronPLC( )
plc.openFins( self.plcip, self.plcport)
value = plc.readFloat( self.memadr)
plc.close()
self.log.debug( "SAMPLE: {}".format( value))
self.do_sample(value)
