Instruction Manual PUC 28
40
33
0x10 1 byte output; consistent over byte/word
“Control word”
Byte.0 = 0 → ZPCC automatically:
Zero-point calibration is being started
automatically by the PUC 28 every 15 min in the
first hour following power-up and afterwards every
hour
Byte.0 = 1 → ZPCC is started by the Profibus master
(
no automatic calibration)
Byte.1 = 0 → Don’t start ZPCC now
Byte.1 = 1 → Start ZPCC now (The rising edge specifies the
starting time, the bit has to be reset again during
or after the ZPCC.)
Bit
Description
0
ZPCC by the DP master
1
Start ZPCC now
2
No meaning
3
4
5
6
7
34
0xE0 1 word output; consistent over the entire length; signed int
“Set pressure, line 1” (in 1/10 Pa)
35
0xE0 1 word output; consistent over the entire length; signed int
“Set temperature/pressure, line 2” (in 1/10°C or 1/10 Pa)
36
0xE0 1 word output; consistent over the entire length; signed int
“Set humidity /pressure, line 3” (in 1/10%rH or 1/10 Pa)
Table 21: Configurable slave modules of the PUC 28
