For controllable gates, settable timers and SR flip-flops with memory, the setting
parameters are accessible via the local HMI or via the PST tool.
Configuration
Logic is configured using the ACT configuration tool in PCM600.
Execution of functions as defined by the configurable logic blocks runs according to a
fixed sequence with different cycle times.
For each cycle time, the function block is given an serial execution number. This is
shown when using the ACT configuration tool with the designation of the function
block and the cycle time, see example below.
IEC09000695 V2 EN
Figure 302: Example designation, serial execution number and cycle time for logic
function
The execution of different function blocks within the same cycle is determined by the
order of their serial execution numbers. Always remember this when connecting two or
more logical function blocks in series.
Always be careful when connecting function blocks with a fast cycle
time to function blocks with a slow cycle time.
Remember to design the logic circuits carefully and always check the
execution sequence for different functions. In other cases, additional
time delays must be introduced into the logic schemes to prevent errors,
for example, race between functions.
3.14.3.2 Setting parameters
Table 204: TIMER Non group settings (basic)
Name
Values (Range) Unit Step Default Description
T 0.000 - 90000.000 s 0.001 0.000 Time delay of function
1MRK504116-UUS C Section 3
IED application
743
Application manual
To Next Page
Loading...
