Siemens TIM 1531 IRC - Counted Value Typicals Cnt01 D_R; Cnt04 D_R

Block library TeleControl ST7
5.7 Master copies
TIM 1531 IRC
178 Operating Instructions, 02/2018, C79000-G8976-C468-02
Parameter:
DifferenceValue
Declaration:
INPUT
Data type:
INT
Range of
values:
0 ... 31767
Default:
0
Explanation:
Difference value
•
When a value between 1 and 31767 is configured, the counted value is
transferred as soon as the difference between the current and most
recently transferred counted value reaches the value specified here.
•
If the default value 0 is configured, a counted value is transferred only in
the following situations:
– On an edge change 0 → 1 at the "TriggerInput" input
– On receipt of a restore command when "GeneralTriggerCommand" =
TRUE.
Select the difference value dependent on the maximum pulse rate per second.
Do not select a value that is too low so that the counted value is not constantly
transferred to the TIM. This would put load on the communications path to the
CPU and the send queue of the CPU.
Note on Cnt04D_S
In the typical this processing parameter for forming the difference value only
exists once. It applies to all 4 counted valu
es together. It is not possible to set
the parameter for the individual counted values. When using this parameter,
each typical should therefore only acquire counted values that can be pr
o-
cessed identically.
5.7.1.13
Counted value typicals Cnt01D_R / Cnt04D_R
Function
● Cnt01D_S: Receive 1 counted value (32 bits)
● Cnt04D_S: Receive 4 counted values (32 bits)
Parameter
Parameter:
PartnerNo
PartnerObjectNo
Enabled
For a description, see section Reoccurring parameters (Page 144).