Siemens SIPLUS HCS Series Operating Instructions Manual page 172

Io systems for heating elements. heating control system
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Communications
10.2 Acyclic data exchange
Data record 151 "Standby field value"
One dataset of the maximum possible length (32 fields) is always returned. Setpoint 0 is
entered for unused fields.
Dataset 152 "Channels without diagnostic alarm"
The data returned is the data of the channels actually available that belong to the POMs
used.
Data record 50 "Direct switching of the outputs"
When the function is switched on, the text of the writing data record is returned. In normal
circumstances, this is a text consisting of spaces.
Data record 160 "Control of internal fans"
The current setting for the fan control is returned.
Data record 2 "POM4220 Highend configuration data"
The current configuration parameters of the addressed POM are returned.
Data record 200 "Measured values" (HCS4200 without POM4220 Highend)
The data set describes an HCS function and addresses the HCS.
Data POM 1
Data POM 2
...
Data for POM
12/24
PROFINET: Definition is via an array [1 ... 24] with one element of type "Structure".
PROFIBUS: Definition is via an array [1 ... 12] with one element of type "Structure".
This comprises two elements of type "Byte" and one element of type "Word".
The POM number corresponds to the array index.
The length of the data record corresponds to the number of POMs used.
170
Byte
Description
0
Internal temperature
1
Reserved
2, 3
Frequency (to one decimal place)
...
...
...
...
...
...
SIPLUS HCS4200 PROFINET/PROFIBUS DP
Operating Instructions, 07/2019, A5E35066204A/006

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