Aquametrix SHARK-120/240 Controllers User Manual User Manual

Page 82

MULTI-PARAMETER CONTROLLER & ANALYZER USER’S MANUAL

Conductivity - Utilities Menu - Manual Test Mode 6.4

Conductivity - Utilities Menu - Manual Test Mode 6.4

Page 80

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Manual Test Mode is used to simulate a process reading
in order to verify the correct response of the outputs.
When in the Manual Test Mode, the outputs are no
longer placed on hold as they are when in the rest of the
menu.

NOTE:

When the user exits the Manual Test Mode, the relays and

4-20mA outputs will remain in the Test Mode state until the

operator enters the run mode. The relays and outputs will

then revert back to the previous On-line state.

The CH1 4-20 mA output will
track the change in process
value

When a relay is energized, the
characters a,b,c will change to
upper case A,B,C

RUN MODE

NOTE

PRESS THE AND KEYS

TOGETHER TO GO IMMEDIATELY BACK TO

RUN MODE

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As the value is changed, the state of the relays
will change depending on their settings in the
OUTPUTS menu.
a/A - state of Relay A
b/B - state of Relay B
c/C - state of Alarm relay

Press the key once to
move the cursor to the RH side
of the display

As well, Channel 1 4-20 mA output will also
follow the process value change. The actual
change will depend on how the CH1 output
was scaled in the OUTPUTS menus.
(See Section 6.21)

Press the key to return to the
MANUAL TEST MODE menu

Use the and keys to change
the simulated process value.

Press the key once
which will move the cursor
over the least digit of the
simulated process value.

TEST 100 0

TEST 1000

1000uS 25.0C

CALIBRATION

UTILITIES

a b c 14.4mA

TEST 1310 >

TEST 131 0 >

a b c 14.4mA

MANUAL TEST MODE

a b c 12.0mA

a B c 14.4mA

TEST 131 0 >

a b c 12.0mA

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