36
6.3.2 Outputs (from the PLC to MP55IBS)
Limit values
Limit values are displayed in the same format as the measured values
(16 bit integer, 32 bit integer or floating format). The operating direction and
hysteresis remain unchanged and are set via the operating panel or the
CAN-bus.
Control word
Bits
Name
0
ZERO
1
TAR
2
ACAL
3
res
4
CLRMAX
5
CLRMIN
6
HOLDMAX
7
HOLDMIN
8
PAR1
9
PAR2
10..15
res
Tab 6.15: Contents of control word
HBM
0−1 autom. triggers zeroing
0−1 triggers taring
0−1 switches Autocal off and cyclic autocalibration on
0−1 clears the MAX peak value store
0−1 clears the MIN peak value store
1: freeze MAX peak value store
1: freeze MIN peak value store
Parameter set selection bit 1
Parameter set selection bit 2
PME-MP30DP
Meaning
reserved
A0737-4.0 de/en/fr