Siemens TIM 1531 IRC User Manual

Block library TeleControl ST7
5.7 Master copies
TIM 1531 IRC
Operating Instructions, 02/2018, C79000-G8976-C468-02
157
Explanation:
Trigger input
With the edge change 0
→ 1 of the "TriggerInput" input the transfer of the ana-
log value frame can be trigger
ed at a required time.
Example:
Time
-driven analog value transfer with time stamp for supplying an analog
value archive in the control center.
Make sure that you set the "ImageMemory" parameter to FALSE to prevent
these data frames with time stamps from be
ing overwritten when saving on
the station TIM.
The FC Trigger block can be used for time
-driven triggering of a transmission
over "TriggerInput".
If you do not require the parameter, simply leave it open. The transfer should
then be triggered based on the
"ThresholdValue" and "ThresholdIntegration"
threshold parameters.
"TriggerInput" actually only triggers transmission indirectly. With a 0
→ 1 edge
change at "TriggerInput", the data frame is put together with its current values
and transferred to the lo
cal TIM. The TIM is responsible for the actual trans-
mission to the partner. With dedicated lines or wireless networks the transfer
is immediate. With a dial
-up connection, it is possible that the data frame is
saved first on the TIM and sent at a later poi
nt in time. The reason can, for
example, be that the data frame is marked as "Conditional spontaneous", see
parameter "Conditional".
Parameter:
AnalogInput_1 ... _4
Declaration:
INPUT
Data type:
REAL
Range of
values:
See address range
Default:
0.0
Address
range:
Bit memory address
MD0 ... MDn
Data address
LD0 ... LDn
DBm.DBD0 ... DBDn
Explanation:
Analog input word
For each analog value to be transmitted in the data frame, you can specify
from where the FB will take the analog information. Any co
mbination of a data
block and the bit memory address area can be used.
If you do not require parameters, simply leave them open. The value 0 is
transferred for these analog inputs in the data frame.
Parameter:
SamplingPeriod
Declaration:
INPUT
Data type:
INT
Range of
values:
0 ... 32767 [ms]

Siemens TIM 1531 IRC Specifications

General

Brand	Siemens
Model	TIM 1531 IRC
Category	Controller
Language	English