ABB REL 551-C1*2.5 - Setting Parameters; Timer Function Block (TM); Timer Long Function Block (TL)

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Configurable logic blocks (CL1) Chapter 3
Common functions
Table 39: Output signals for the AND (Annn-) function block
6.5 Timer function block (TM)
The function block TM timer has drop-out and pick-up delayed outputs related to the input sig-
nal. The timer has a settable time delay (parameter T).
Table 40: Input signals for the TIMER (TMnn-) function block
Path in local HMI: ServiceReport/Functions/Timer
Table 41: Output signals for the TIMER (TMnn-) function block
6.5.1 Setting parameters
Table 42: Setting parameters for the Timer (TMnn-) function
6.6 Timer long function block (TL)
The function block TL timer with extended maximum time delay at pick-up and at drop-out, is
identical with the TM timer. The difference is the longer time delay.
Signal Description
OUT Output from AND gate
NOUT Inverted output from AND gate
Signal Description
INPUT Input to timer
T Time value. See setting parameters
Signal Description
OFF Output from timer, drop-out delayed
ON Output from timer , pick-up delayed
xx00000161.vsd
TM01-
TIMER
INPUT
T
OFF
ON
Parameter Range Default Unit Description
T 0.000-60.000
Step: 0.010
0.000 s Delay for timer nn. Can only be set from
CAP configuration tool.