
Date Code 20010105
Firmware Versions
A-1
SEL-2711 Instruction Manual
APPENDIX A: FIRMWARE VERSIONS
This manual covers SEL-2711s that contain firmware bearing the following part numbers and
revision numbers (most recent firmware listed at top):
Firmware
Part/Revision No.
Description of Firmware
SEL-2711-R103-V0-Z000000-D20010105
Updated to work with SEL-2030
Communications Processor interface
changes. Note SEL-2711-R103 is required
for SEL-2030 revision R113 and higher.
SEL-2711-R102
Adds support for coils, input registers, User
Regions as holding registers, outgoing
control, and global data. Requires SLBT-
2711-R101 or later release of boot
firmware. Requires SEL-2030-R103 or
later release of SEL-2030 firmware to
enable all new features.
SLBT-2711-R101
Support changes to SEL-2711 firmware
SLBT-2711R-100
Original Boot Firmware Release.
To find the firmware revision number in your SEL-2711 within an SEL-2030, use the ID
command on the appropriate port (17 or 18). The SEL-2711 has two firmware revision numbers,
one for SEL
BOOT
and one for the main executable. These FIDs have the following format:
SLBT-2711-R100-V0-D971114
SEL-2711-R100-V0-D971114
The following table shows firmware that does not precisely match this manual.
Firmware
Part/Revision No.
Description of Firmware
SEL-2711-R101
Original Firmware Release.