Baumuller b maXX BM2500, Руководство по эксплуатации

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Controllers
Parameter manual b maXX BM3000
Document no.: 5.12001.07 Baumüller Nürnberg GmbH
506
of 820
4.7
4.7.5 Two-level controller
4.7.5.1 General
The b maXX
®
controller has 2 two-level controller, which independently are operating and
which are freely configurable. With the two-level controller 1 fixed and variable switching
thresholds can be monitored. At the two-level controller 2 there are no relative switching
thresholds. The operating mode of the according two-level controller is configurable.
Depending on the data type of the input parameter the corresponding parameter for the
lower and upper switching threshold must be selected.
For the two-level controller with absolute thresholds (function block 151) only is valid:
For the two-level controller with absolute and relative thresholds (function block 152) is
valid:
Data type IEC data
type Parameter for
lower threshold Parameter for
upper threshold
float REAL
Z
151.5
– Z
151.6
–
int16 INT
Z
151.14
– Z
151.15
–
unsigned int16 UINT
int32 DINT
unsigned int32 UDINT
Bitfield16 WORD
Bitfield32 DWORD
Data type IEC data
type Parameter
for absolute
lower
threshold Parameter
for absolute
upper
threshold Parameter
for relative
lower
threshold Parameter
for relative
upper
threshold
float REAL
Z
152.5
– Z
152.6
– Z
152.7
– Z
152.8
–
int16 INT
Z
152.14
– Z
152.15
– Z
152.16
– Z
152.17
–
unsigned int16 UINT
int32 DINT
unsigned int32 UDINT
Bitfield16 WORD
Bitfield32 DWORD