Pyromation Series 610 1_16 DIN - Manual (Page 41)

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4
-DIN, 1 /
8
-DIN & 1 /
16
- DIN Controllers & Indicators - Product Manual
Displays
Indicator models have a single line display, which normally shows the process variable value,
and status indicators LED’s for mode and alarm indication. Controllers are provided with a
dual line display and LED indicators for mode, automatic tune, alarm and output status. The
upper display shows the process variable value during normal operation, whilst the lower
display shows the Setpoint value. See the preceding diagram - Typical front panel and keys.
Keypad
Each instrument has either three or four switches, which are used to navigate through the
user menus and make adjustment to the parameter values. See - Overview Of Front Panel
above
LED Functions
Table 3. Typical LED functions
LED Function
ON indicates the Setup Mode has been entered
(This LED is labelled on
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8
Din indicators and on Limit
Controllers)
FLASHING indicates the manual mode has been entered
(On
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8
Din indicators this LED is labelled and flashes when in
Configuration Mode )
ON indicates that Controller Self Tune mode is engaged
FLASHING indicates that Controller Pre-Tune mode is engaged
FLASHING indicates that an alarm condition is present
FLASHES in unison with Time Proportioning Primary outputs, or turns
ON with Valve Motor “Open” outputs.
For Current Proportioned outputs, ON indicates primary power is >0%
It turns ON when the stored Max. PV value is displayed on indicators
FLASHES in unison with Time Proportioning Secondary outputs, or turns
ON with Valve Motor “Close” outputs.
For Current Proportioned outputs, ON secondary power is >0%
It turns ON when the stored Min. PV value is displayed on indicators
Page 36
Powering Up 59305, Issue 6 – March 2006