Notifier Panel Password Lost 1010,2020,3030,640,320

[FVILLA]

me too same issue forgotten password NFS-320 panel error code 324B-3B8B-30A3-13DD-15A5

any one can give the password much appreciated thanks.

Hi

PM sent

[buzzer]

A few days ago, I was tested on a NFS2-3030 with my code by Python.
Open a com port,sent a message to NUP port 57600bps,8,n,1!
It can initial the Master password return "00000000"!

initial_passwd.py

#!/usr/bin/env python
# -*- coding: utf_8 -*-

import serial

port='com1'

node=2

passwd='00000000'

tx_data = [0x15,0x45,
0x00,0x01,0x00,0xF0,0x00,0x00,0x00,0x00,0x00,0x00,
0x01,0x00,0x6B,0x00,0x01,0xF0,0x14,0x00,0xFF,0x30,
0x30,0x30,0x30,0x30,0x30,0x30,0x30,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x57,0x49]

def crc16(data):
"""Calculate the CRC16 of a datagram"""
crc = 0x0000
for i in range(0, len(data)):
crc = crc ^ data
for j in xrange(8):
tmp = crc & 1
crc = crc >> 1
if tmp:
crc = crc ^ 0xA001
return crc

tx_data[9]=node

tx_data[21]=ord(passwd[0])
tx_data[22]=ord(passwd[1])
tx_data[23]=ord(passwd[2])
tx_data[24]=ord(passwd[3])
tx_data[25]=ord(passwd[4])
tx_data[26]=ord(passwd[5])
tx_data[27]=ord(passwd[6])
tx_data[28]=ord(passwd[7])

crc = crc16(tx_data[0:69])
tx_data[69] = crc >> 8
tx_data[70] = crc % 256

tx_string = ''
for i in range(0, len(tx_data)):
print('%02X' %tx_data),
tx_string = tx_string + chr(tx_data)
print('')

rs232 = serial.Serial(port, 57600, 8, 'N', 1, timeout=3)
rs232.write(tx_string)
if(rs232.read(1)=='&'):
print('OK!')
else:
print('Fail!')

[ynamojn]

Someone has changed my NFS-320E programming password. The error code is 8D4A-8267-9D0F-1BF1-2CDC. If anyone can give me the password, I appreciate it very much and thanks

FVILLA can you help me on this? Thanks before.

[FVILLA]

Someone has changed my NFS-320E programming password. The error code is 8D4A-8267-9D0F-1BF1-2CDC. If anyone can give me the password, I appreciate it very much and thanks

FVILLA can you help me on this? Thanks before.

Hi, PM send

[buzzer]

We can try another way:
Use a com tool send these code in hex on comport 57600 8 n 1
15 45 00 01 00 F0 00 00 00 00 00 00 01 00 6B 00 01 F0 14 00 FF 30 30 30 30 30 30 30 30 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 57 49
example:I use a sscom

[isatronix]

x

[formosa.browning]

lost passcode on a 3030
So should I try this python script? Is it python3 or python2 ? USB connection to the panel okay or do I need the 5pin ? Linux or windows ?

[buzzer]

lost passcode on a 3030
So should I try this python script? Is it python3 or python2 ? USB connection to the panel okay or do I need the 5pin ? Linux or windows ?

It is Python2.
NUP 5pin.
Windows.
Restart NFS2-3030 CPU ,than run this script!

[JEAG]

I forgotten password NFS-320 panel error code 9F18-AA7C-1BCB-5405-6897

any one can give the password much appreciated thanks.

[FVILLA]

I forgotten password NFS-320 panel error code 9F18-AA7C-1BCB-5405-6897

any one can give the password much appreciated thanks.

PM sent