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ControlMaster CM15 and CMF160
Universal process indicator
1
/
8
DIN
7 Advanced Level
IM/CM/I–EN Rev. P
47
… Input/Output / …Analog Input 1 (4)
Broken
S
ensor
If an input failure occurs, the input value can be configured to drive in a set direction.
None
No action taken.
Automatic
If the value of failed input is below
Eng Low (see page 46)
, the input value is driven to
minimum downscale value; otherwise it is driven to the maximum upscale value.
Upscale
The input is driven to the maximum upscale value.
Downscale
The input is driven to the minimum downscale value.
Filter Time
The input is averaged over the time set.
Fault Detect
Sets a tolerance level (in % of engineering range) to allow for deviation of the input signal
above or below the engineering range before an input failure is detected.
Zero Adjustment
S
pan Adjustment
These 2 parameters enable fine tuning of the inputs to eliminate system errors. Apply a
known input value and adjust until the required input value is displayed. Normally,
Zero
Adjustment
is used with input values close to
Eng Low
(perform adjustment by applying
an offset to the reading) and
Span Adjustment
is used with values close to
Eng High
(perform adjustment by applying a multiplier to the reading).
Reset Zero/
S
pan
Resets the selected
Zero / Span Adjustment
parameter.
S
ensor Adjust
TBA