Cyclic Input Data - Siemens SIPLUS HCS Operating Instructions Manual

10.1.2

Cyclic input data

Cyclic data exchange between the heating control system and the S7 takes place via the
process/I/O address area of the CPU. The cyclic data can be addressed in the S7 through
the process image or I/O commands.
Cyclic input data for CIM
Byte
0
1
2,3
4,5
6,7
1) The measured values represent the measured values of the POM1.
Cyclic input data POM
Byte
0
1
2
3
4
5
6
7
8
SIPLUS HCS4300
Operating Instructions, 11/2015, A5E35452705A/002
Bit Description
Status bits
0 Heater
0: Heating is switched off
1: Heating is switched on
1 Operating mode
0: "Production" mode
1: "Standby" mode
2 Line voltage compensation
0: Is Off
1: Is On
3 0 (not in use)
4 0 (not in use)
5 0 (not in use)
6 0 (not in use)
7 0 (not in use)
0 (not in use)
Measured value
1)
Measured value
1)
Measured value
1)
Description
Power output 1 actual value
Power output 2 actual value
Power output 3 actual value
Power output 4 actual value
Power output 5 actual value
Power output 6 actual value
Power output 7 actual value
Power output 8 actual value
Power output 9 actual value
for line supply voltage L12 (with one decimal place)
for line supply voltage L23 (with one decimal place)
for line supply voltage L31 (with one decimal place)
Communications
10.1 Cyclic data exchange
85