KROHNE ALTOSONIC V EN - Manual (Page 12)

ALTOSONIC V
Operating Manual rev02 E 7.30850.34.00 Page 12 of 106
CRC checksum error
If the fail mode is caused by a CRC-checksum error, there are three options:
1. Calculate a new CRC-checksum. The calculation is protected by password.
2. Load the backup file
3. Escape
Make new CRC checksum
To make a new CRC-checksum and to start the measure mode follow these steps:
1. MEAS [enter] (Batch file to start the measure mode)
2. 1357 (Pin code to stop the fail mode)
3. 1 (Choice to make a new CRC-checksum)
4. “Your password” (Pin code to make the new CRC checksum)
5. MEAS [enter] (Batch file to start the measure mode)
Note that the password can only be changed when the UFP-Program is running.
To change it:
-
Go to the Main Window
- Type code : PSSWRD
-
Follow the directions in the window
-
After the password is saved, the program automatically shuts down and a new CRC-checksum
must be created. Start the UFP-Program and make the new CRC-checksum by using your new
password.
Causes:
1 Change made in data file
2 sudden checksum error (not likely to
happen)
Possible actions:
1 new crc-checksum.
2 Load backup file:
If crc checksum of backup
files also fail, backup file not
loaded. Check parameter
file
3. Escape
Making the new crc file:
1 Type the password
On delivery the password is 7531
2 Enter
When more than 30 characters are
typed during input of the password the
UFP-Program terminates and the
UFP-Program must be restarted to
make the new crc-file