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I/O Setup and System Configuration
7/99 9782 Series Conductivity/Resistivity Analyzer/Controller - Operator’s Manual 5-15
Table 5-5 Procedure for Configuring DAT Control
Step Screen Action
1
MENU
CONFIGURATION
CALIBRATION
MAINTENANCE
I/O SETUP
DIAGNOSTICS
| PREV | NEXT
Go to CONFIGURATION | DISCRETE CONTROL | DAT.
CONFIGURATION
CAT/RETRANSMISSION
ALARMS
DISCRETE CONTROL
ADVANCED FEATURES
DIAGNOSTICS
| PREV | NEXT
ATTENTION: Any value entered for one of these control-
related parameters will take effect as soon as it is entered.
DISCRETE CONTROL
ON/OFF
PFT
DAT
DIAGNOSTICS
| |
2
DAT CONTROL
CYCLE PERIOD 200 S
DAT1
DAT2
DIAGNOSTICS
| |
Specify the length of the cycle period (in seconds) for the
time-proportioned control.
Use this screen to select the DAT control output to be
configured.
3
ON/OFF CYCLE TIMER 1
OUTPUT RLY2
INPUT C1
SETPOINT 15000 µS
PB LIMIT 250 µS
DIAGNOSTICS
| |
The relay assigned to this DAT control output during I/O
setup will already be filled in. (This is read-only
information.)
Specify the process value or computed value to be used
as the input.
Enter the setpoint at which the output should be turned on.
Enter the PB Limit. This is the value for which the output’s
on duration will be maximum.