def connect(self, address, rack, slot, tcpport=102):
"""
Connect to a S7 server.
:param address: IP address of server
:param rack: rack on server
:param slot: slot on server.
"""
logger.info("connecting to %s:%s rack %s slot %s" % (address, tcpport,
rack, slot))
self.set_param(snap7.snap7types.RemotePort, tcpport)
return self.library.Cli_ConnectTo(self.pointer, c_char_p(six.b(address)),
c_int(rack), c_int(slot))
def connect(self, address, rack, slot, tcpport=102):
"""
Connect to a S7 server.
:param address: IP address of server
:param rack: rack on server
:param slot: slot on server.
"""
logger.info("connecting to %s:%s rack %s slot %s" %
(address, tcpport, rack, slot))
self.set_param(snap7.snap7types.RemotePort, tcpport)
return self.library.Cli_ConnectTo(self.pointer,
c_char_p(six.b(address)),
c_int(rack), c_int(slot))
def set_session_password(self, password):
"""Send the password to the PLC to meet its security level."""
assert len(password) <= 8, 'maximum password length is 8'
return self.library.Cli_SetSessionPassword(self.pointer,
c_char_p(six.b(password)))
def set_session_password(self, password):
"""Send the password to the PLC to meet its security level."""
assert len(password) <= 8, 'maximum password length is 8'
return self.library.Cli_SetSessionPassword(self.pointer,
c_char_p(six.b(password)))