A-4 Appendix A Date Code 20010518
SEL-2020 Instruction Manual
Firmware
Part/Revision No.
Description of Firmware
SEL-2020-R108-V0 Reduces likelihood of premature EEPROM failure.
SEL-2020-R107-V0 Adds improved support for SEL-587. Adds CD_CTS setting
for external modems. Expands Modbus to allow direct
database reads and writes and to get device IDs. Improves
Modbus response time.
SEL-2020-R106-V0 Adds support for GUI settings aid. Adds AUTO and MEM
commands. Adds sequence data to binary “fast meter”
calculations. Adds alternate integer-only data map to
Modbus protocol support.
SEL-2020-R105-V0 Adds Modbus RTU protocol support for accessing collected
demand meter, history, target, and breaker data. Adds clear
archive records through Modbus.
SEL-2020-R104-V0 Fix RTS/CTS data flow control.
SEL-2020-R103-V0 Adds Archive memory support, multiple phone number
support, and two new ways to collect event reports.
SEL-2020-R102-V0 Adds Modbus RTU protocol support for accessing collected
meter data. Fixed problems in master port timout while
transparently connected and in simultaneous setting and
transparent communication with a master port.
SEL-2020-R101-V0 Same as below except supports 32 kb EEPROM
configuration.
SEL-2020-R100-V0 This firmware does not support the nonvolatile Flash
memory option.
To Next Page
Loading...
