Downgrade Disable - Siemens SINAMICS S120 Function Manual

Basic functions
6.19 Updating the firmware
6.19.2

Downgrade disable

Description
The downgrade disable prevents the firmware from being downgraded from updated
releases which were designed to debug firmware programs.
The tables below classify the interlock levels for individual modules which differ depending
on the firmware in question.
Module / Motor Modules booksize
firmware
versions on
the memory
card
Order numbers 1)
*
V2.4 SP1 HF3 --
V2.4 SP1 HF4 --
V2.4 SP1 HF5 --
V2.4 SP1 HF6 --
V2.4 SP1 HF7 --
V2.4 SP1 HF8 --
V02.05 SP1 --
V02.06 --
* See the "Order numbers" table
Module / SME
firmware 20/
versions on 25
the memory
card
Order 11)
numbers *
V2.4 SP1 HF3 --
V2.4 SP1 HF4 --
V2.4 SP1 HF5 --
V2.4 SP1 HF6 --
V2.4 SP1 HF7 --
V2.4 SP1 HF8 --
V02.05 SP1 --
V02.06 0
* See the "Order numbers" table
Key:
● Digit = interlock level
246
2) 3)
1 1
2 2
2 2
2 2
3 3
3 3
5 4
5 4
SME SMC SMC
120/ 10 20
125
12) 13) 14)
-- -- --
-- -- --
-- -- --
-- -- --
-- -- --
-- -- --
-- -- --
-- -- --
When the levels are identical, the firmware may be upgraded and downgraded.
Otherwise:
Motor Modules CUA
chassis 31 small
memory
4) 5) 6)
-- -- 0
-- -- 0
-- -- 0
-- -- 0
-- -- 0
-- -- 1
-- -- 0
-- 0 1
SMC TMx TM
30 31
15) 16) 17)
0 -- --
0 -- --
0 -- --
0 -- --
0 -- --
0 -- --
0 -- --
0 -- 0
Function Manual, (FH1), 10/2008, 6SL3097-2AB00-0BP5
CUA CUA CU
31 32 310
large
memory
7) 8) 9)
-- -- 0
-- -- 0
-- -- 0
-- -- 0
-- -- 0
-- -- 1
0 0 0
1 1 1
TM TM DMC
41 54F 20
18) 19) 20)
-- -- --
-- -- --
-- -- --
-- -- --
-- -- --
-- -- --
-- 1 0
0 1 0
SMx
10)
--
--
--
--
--
--
--
--
DME VSM
20
21) 22)
-- --
-- --
-- --
-- --
-- --
-- --
-- --
0 --
Drive functions