English, Structure mode – Burkert Type 8642 User Manual
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Structure Mode
This data structure consists of character strings for current, set and normal
modes.
Data type
Mode
Key attribute
Index = 37
Identification
Number of the elements
Identification
List of the elements
E
Name of the element
Data type (Index)
Size (Byte)
1
current
Unsigned 8 - (5)
1
2
set
Unsigned 8 - (5)
1
3
normal
Unsigned 8 - (5)
1
Table 5: List of elements of the Structure mode
Out of Service (O/S)
The block is not being evaluated. The output is
maintained at last value or, in the case of output class
function blocks, the output may be maintained at an
assigned fail-safe value, last vlaue or configured fail-
safe value.
Manual 1 (Man)
The block output is not being calculated, although it
may be litimed. It is directly set by the operator through
an interface device.
Automatic (Auto)
A local setpoint value is used by the normal block
algorithm in determining the primary output value. The
local setpoint value may be written to by an operator
through an interface device.
Remote Cascade
The block setpoint is being set by a Control Application
(RCas)running on an interface device through the
remote cascade parameter RCAS_IN. Based on this
setpoint, the normal block algorithm determines the
primary output valvue.