UM353-1B Operation
April 2012
8-3
8.2 CONFIGURATION MODE
Configuration pushbuttons are located behind the flip-down door on the lower quarter of the faceplate. Note that
many of these buttons are used in both the normal operation mode and configuration mode, as described below.
• ENTER/EXIT CONF - press to enter configuration when the station is
in the normal operation mode or to exit configuration when in the
configuration mode.
• ALARM/STEP DOWN - has a dual purpose. When in the normal
operation mode, pressing the button will scroll through the alarm
configuration parameters if the ALARM function block has been
configured in the Active Loop. The alarm setting is displayed in
engineering units and the % of range value will also be displayed on the
setpoint bargraph by flashing a single segment equal to the % of range
value. If security clearance is satisfied, the parameters can also be
changed. See the ALARM function block description for details on the
parameters. Press the ENTER/EXIT CONFIG button to return to the on-
line displays.
When in the configuration mode, this button will step down to the next
configuration level. See Section 2 Configuration Overview for details on
typical levels of the configuration mode.
• TUNE/STEP UP - has a dual purpose. When in the normal operation
mode, pressing the button will scroll through the controller tuning
parameters and allow activating the AUTOTUNE algorithm, if
configured for the loop controller. If security clearance is satisfied, the
parameters can also be changed. Press the ENTER/EXIT CONFIG button
to return to the on-line displays.
When in the configuration mode, this button will step up to the next configuration level.
• TAG/<--- - has a dual purpose. When in the normal operation mode, pressing the button will scroll the
complete tag name of the Active Loop in the alphanumeric display. The tag will scroll one character at a time
starting on the right (e.g. -------T, -----TI, ----TIC).
When in the configuration mode, this button will provide a shift left function for configurable items (e.g. will
shift the decimal point left).
• QUICK/---> - has a dual purpose. When in the normal mode this button will step through and access either
previously selected configuration parameters in the quick hold blocks configured within the Active Loop (e.g.
the HOLD value in QHOLD03 which was labeled to display TEMP_LIM having a range of 300.0 to 600.0) or
parameters defined as QUICKSET
2
in certain function blocks (e.g. RATIO). Press the ENTER/EXIT CONFIG
button to return to the on-line displays.
When in the configuration mode, this button will provide a shift right function for configurable items (e.g. will
shift the decimal point right).
• STORE - will store the configuration parameter to memory. All configuration changes, except for QUICK,
‘BIAS’, ‘RATIO’, and (quickset hold), require a store before the change is applied to the configuration.
However, the QUICK functions will also require a store for the value to be placed in permanent memory,
otherwise, it will only remain in battery RAM. Values in battery RAM will be used on a hot or warm start. A
cold start will use the value in permanent memory.
2
ALARM, TUNE, and QUICK are QUICKSET functions.
|
STAT ION
PB1
PB2
A
M
ACK
L
S
D
UNITS
ENTER
EXIT
CONF
TUNE
TAG
QUICK
STEP
UP
ALARM
STEP
DOWN
STORE
LOOP
SP
CLOSE
OPEN
0
100
|||
20
40
60
80
100
0
X03141S2
s
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