Flow - utilities menu - relay override 7.3 – Metex Shark Multi-Parameter Controllers & Analyzers User Manual
Page 110
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MULTI-PARAMETER CONTROLLER & ANALYZER USER’S MANUAL
Flow - Utilities Menu - Relay Override 7.3
Flow - Utilities Menu - Relay Override 7.3
Page 108
UP
DOWN
UP
DOWN
DOWN
UP
DOWN
DOWN
DOWN
DOWN
UP
UP
DOWN
DOWN
UP
UP
UP
DOWN
DOWN
DOWN
DOWN
DOWN
DOWN
DOWN
DOWN
Then use the key
to move to the Override
setting for Relay A
UP
NOTE
PRESS THE AND KEYS
TOGETHER TO GO IMMEDIATELY BACK TO
RUN MODE
DOWN
Then use the key
to move to the Override
setting for Relay B
CAUTION:
Note that if the Relay Auto Return Menu is set to
"ON", the controller will place all these settings
back to AUTO if the controller is put back in run
mode, and there is no button activity for 10 minutes.
Relay Override is used to manually override the state of the relays, the
user is able to set the operating mode of the relay as AUTO/ON/OFF
(the default and run mode state are AUTO).
This feature can be used to turn the relays ON or OFF to manually
correct the process, or to shut down an ancillary device to perform
maintenance. When in the Relay Override mode, the outputs are no
longer placed on hold as they are when in the other menus.
To Alarm Relay (Relay C) Override
If you do not wish to
Override Relay B, then
use the key to
the Alarm Relay
DOWN
If you wish to Override Relay
B, Press the key once
which will move the cursor
over to the AUTO/ON/OFF text
If you wish to accept the
Override setting,
Press the key once
to move the cursor to the
RH of the display
Use the or
key to
change the Override state from
AUTO - controlled by process
settings
ON - relay forced on
OFF- relay forced off
The relay will react
immediately.
If you do not wish to
Override Relay A, then
use the key to
move to Relay B
DOWN
RUN MODE
If you wish to Override Relay
A, Press the key once
which will move the cursor over
to the AUTO/ON/OFF text
DOWN
Use the or
key to
change the Override state from
AUTO - controlled by process
settings
ON - relay forced on
OFF- relay forced off
The relay will react
immediately.
DOWN
If you wish to accept the
Override setting,
Press the key once
to move the cursor to the
RH of the display
To use the Relay Override
function, press the key
DOWN
DOWN
TOTAL 0
RELAY OVERRIDE
RELAY B AUTO
>
RELAY A AUTO >
RELAY OVERRIDE
CALIBRATION
UTILITIES
RELAY OVERRIDE
RELAY B O N >
RELAY OVERRIDE
RELAY B O FF >
RELAY OVERRIDE
RELAY B A UTO >
RELAY B ON
>
RELAY B OFF
>
RELAY OVERRIDE
RELAY OVERRIDE
RELAY B AUTO
>
RELAY OVERRIDE
RELAY A O FF >
RELAY OVERRIDE
RELAY A O N >
RELAY OVERRIDE
RELAY OVERRIDE
RELAY A A UTO >
RELAY OVERRIDE
MANUAL TEST MODE
RELAY A ON
>
RELAY A AUTO >
RELAY A OFF
>
RELAY OVERRIDE
RELAY OVERRIDE
RELAY OVERRIDE