Acyclic Data Exchange - Siemens SIPLUS HCS4 00 Series Configuration

3 Basics
3.2 Communication
The input/output address area for the central interface module (CIM) is used for
transferring the status and control bits (heating, operating mode, and power
compensation).
Additionally, the CIM4310 also supplies the measured system voltages of the three
phases (opposing).
With the input/output address area for power output modules (POM), the actual
and setpoint values for the individual power outputs are transferred per byte (0 to
100%).
When using an I/O module the following data is exchanged cyclically via the CIM:

PM4000 temperature: Compensation temperature / up to 8 measurements

PM4000 DI/DO: up to 16 digital outputs / up to 8 digital inputs

PM4000 U/I: the measurements of up to 3 voltages
3.2.2

Acyclic data exchange

The following data records can be exchanged with the heating control system (read
or write) via the system function blocks "RDREC" and "WRREC".
Table 3-1
Data RDREC
record
2 X
50 X
100 X
101 to 132 X
150 X
151 X
152 X
160 X
190
200 X
201 X
202 X
203 X
Heating control systems HCS4200 and HCS4300 enable you to assign the power
outputs (channels) to fields. Two field types are available:

Field type 1 combines successive output channels. They specify the first and
the last channel for the respective field. You can create up to 32 fields. It is not
permitted to assign one channel to several fields. The highest assigned field
determines the actual assignment of the output channel here. The output
channels are numbered continuously (e. g. for HCS4300 POM2: channel 10 to
18).
HCS4x00Library
Entry ID: 109478117, V2.2.1,
WRREC
X Configuration data for POM4220 Highend (only possible with the
use of a POM4220 Highend)
X Direct switching of the outputs
(not supported by the library!)
X Field type 1: Combining successive power output channels
X Field type 2: List of combined power output channels
X Production field value: Default setpoint for each field (operating
mode: production)
X Standby field value: Default setpoint for each field (operating
mode: standby)
X Channels without diagnostic interrupt (hiding diagnostic interrupt)
X Control of internal fans
X System reset by user
Measured values (internal temperature, network frequency,...)
Versions (firmware versions CIM, PM & POMs)
Measured values PM4000 U/I (only possible with the use of a
PM4000 U/I)
Measured values of the POM4220 Highend (only possible with the
use of a POM4220 Highend)
09/2018
Meaning
15