Chapter 6 - Operation
164 3BHS335648 E82 UNITROL 1020 User Manual
6.4.10.1 Status during MONITOR or CONTROL
After switching from OFF LINE to MONITOR/CONTROL, CMT1000 reads the parameters
from the device‘s RAM. Now, all parameter changes carried out using CMT1000 are
written directly into the device‘s RAM.
- Write Parameters to EEPROM:
The parameters in the RAM are stored in the device (only
possible during CONTROL Access).
The parameters are saved to the hard disk as an INI file.
The INI file is loaded into CMT1000 and the RAM is
overwritten again (only possible during CONTROL Access).
When opening a parameter file from disk, the old parameter file is immediately overwritten
in the RAM (only possible during CONTROL Access).
6.4.10.2 Status during OFF-LINE
No parameter changes carried out in CMT1000 are transferred into the device.
- Write Parameters to EEPROM:
No effect, since there is no communication between
CMT1000 and the device.
The parameters are saved to the hard disk as an INI file.
The INI file is only loaded into CMT1000.
If you now switch to MONITOR or CONTROL the CMT1000 reads data from the RAM
again.
6.5 Additional Tools
In addition to the tool on the delivered CD, ABB recommends using following SW Tools,
which can be downloaded free of charge from the internet:
compares parameter files and
indicates differences
http://notepad-plus-plus.org)
enables viewing IEEE comtrade files
and doing overlays
http://www.pqsoft.com/top/