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Configurable logic blocks (CL1) Chapter 3
Common functions
Table 55: Output signals for the SR (SRnn-) function block
6.11 Set-reset with memory function block (SM)
The Set-Reset function SM is a flip-flop with memory that can set or reset an output from two
inputs respectively. Each SM function block has two outputs, where one is inverted. The mem-
ory setting controls if the flip-flop after a power interruption will return the state it had before or
if it will be reset.
Table 56: Input signals for the SRM (SMnn-) function block
Path in local HMI: ServiceReport/Functions/SRWithMem1/FuncOutputs
Table 57: Output signals for the SRM (SMnn-) function block
Path in local HMI: Settings/Function/Groupn/SRWithMem1/SRMem01/MemoryFunct
Table 58: Setting parameters for the SRM (SMnn-) function
6.12 Controllable gate function block (GT)
The GT function block is used for controlling if a signal should be able to pass from the input to
the output or not depending on a setting.
Signal Description
OUT Output from SR flip-flop
NOUT Inverted output from SR flip-flop
Signal Description
SET Input to SRM flip-flop
RESET Input to SRM flip-flop
Signal Description
OUT Output from SRM flip-flop
NOUT Inverted output from SRM flip-flop
Parameter Range Default Unit Description
Memory Off/On Off - Operating mode of the memory function
xx00000382.vsd
SM01-
SRM
SET
RESET
OUT
NOUT
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