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Conductivity/Resistivity Analyzer/Controller
9782 Series Conductivity/Resistivity Analyzer/Controller - Operator’s Manual 7/995-6
Table 5-1 Procedure for Performing I/O Setup
Step Screen Action
1
MENU
CONFIGURATION
CALIBRATION
MAINTENANCE
I/O SETUP
DIAGNOSTICS
| PREV | NEXT
Go to I/O SETUP.
2
RELAY SETTINGS
RLY1 RLY2 RLY3 RLY4
ACLN RNGS ALM3 ALM4
DIAGNOSTICS
| PREV | NEXT
The first screen shows the present use of available relays.
This information is read-only.
In this example the 9782 has four relays. Relay 1 is used
for AutoClean. Relay 2 is used for indication of automatic
output range switching. Relay 3 is used to trigger an alarm
annunciator for Alarm 3. Relay 4 is used for Alarm 4
annunciation.
Go to the next screen.
3
ANALOG OUTPUTS
OUTPUT1 C1
OUTPUT2 C2
OUTPUT3 RATO
DIAGNOSTICS
| PREV | NEXT
The next screen shows the present assignments for the
optional current or voltage outputs, if available. This
information is read-only.
1
Go to the next screen.
4
ATTENTION
RECONFIG OF ANY I/O
SETUP PARM WILL
RESET CONFIG PARMS
TO FACTORY DEFAULTS
MENU TO EXIT
DIAGNOSTICS
| PREV | NEXT
I/O setup is normally performed only once, before field
connections are made to the Analyzer/Controller. You can
also use this menu to view parameters. If you do not
change anything, you will not cause a cold reset of the
unit. You can exit now using the MENU key. If you go
past this “Attention” screen, you must go through the entire
sequence of I/O setup screens before returning to the
main menu.
Go to the next screen.
5
ADVANCED FEATURES
AUTOCLEAN YES
RANGE STATUS NO
DIAGNOSTICS
| | NEXT
Specify whether AutoClean should be enabled. If YES, a
relay will be dedicated to this use.
Specify whether you want to use a relay to indicate when
the range shifts for the analog output based on Cell 1’s
input. (Output scaling is specified in Step 13.) If YES, a
relay will be assigned to indicate when the Cell 1 range
switch occurs.
Go to the next screen.
1
If the system uses a DE option card, no analog outputs are supported by the hardware. The screen will show “DE
ENABLED”, instead of displaying output assignments.