PROline Prosonic Flow 93 FOUNDATION Fieldbus 4 Analog Input function block
Endress+Hauser 177
LOW_CUT AUTO - MAN -
OOS
Entry of a limit value for the low flow cut off. If the converted
measured value is below this limit value then PV is shown as zero.
User input:
Range and unit of OUT_SCALE
Factory setting:
0
Note!
• This parameter is not active unless the I/O option "low flow cut
off" has been selected in the IO_OPTS parameter,
(see Page 173).
• The unit used is copied from the OUT_SCALE parameter group.
MODE_BLK AUTO - MAN -
OOS
Displays the current (Actual) and desired (Target) operating mode
of the Analog Input function block, the permitted modes (Permitted)
supported by the Resource Block and the normal operating mode
(Normal).
Display:
AUTO
MAN
OOS
Note!
The Analog Input function block supports the following operating
modes:
• AUTO (automatic mode):
The block is executed.
• MAN (manual intervention by the operator):
The output value OUT can be specified manually.
• OOS (out of service):
The block is in the "Out of Service" mode. With the output value
OUT the last valid value is output. The status of the output value
OUT switches to BAD.
OUT MAN - OOS Displays the output value with alarm evaluation and the status of
the Analog Input function block.
Note!
• If MAN (manual) is selected for the operating mode in the
MODE_BLK parameter then the output value OUT can be
specified manually here.
• The unit used is copied from the OUT_SCALE parameter group.
Analog Input function block /
Base index: AI 1 = 350, AI 2 = 390, AI 3 = 430, AI 4 = 470, AI 5 = 510, AI 6 = 550, AI 7 = 590, AI 8 = 630
Parameter Write access
with operating
mode
(MODE_BLK)
Description
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