
74 UDC 6300 Process Controller Product Manual 1/03
4.2 Tuning Parameters Set Up Group, Continued
Table 4-1 Tuning Group Prompt Definitions, continued
Lower Display
Prompt
Upper Display
Range of Setting
or Selection
Parameter
Definition
SECURITY
0000-4095
SECURITY CODE – The level of keyboard lockout
may be changed in the set up mode. Knowledge of a
security code may be required to change from one
level to another. Select this number here, copy it,
and keep it in a secure location.
Entering “0” disables the security code feature.
NOTE: The Security Code is for keyboard entry only
and is not available via communications.
Can only be changed if “LOCKOUT” selection is
“NONE”.
LOCKOUT
NONE
CALIBRATE
+CONF
+VIEW
MAXIMUM
LOCKOUT applies to one of the functional groups:
Configuration, Calibration, Tuning, Adaptive Tune.
DO NOT CONFIGURE UNTIL ALL
CONFIGURATION IS COMPLETE.
No Lockout – all groups read/write.
CALIB RATE– All are available for read/write except
for the Calibration.
+CONF – Tuning, SP Ramp, and Adaptive Tune
groups are read/write. All other groups are read only.
Calibration group is not available.
+VIEW – Tuning and Setpoint Ramp parameters are
read/write. No other parameters are viewable.
MAX IMUM– Tuning and Setpoint Ramp parameters
are available for read only. No other parameters are
available.
PVEU VAL 1
PVEU VAL 2
PVEU VAL 3
PVEU VAL 4
PVEU VAL 5
PVEU VAL 6
PVEU VAL 7
PVEU VAL 8
PV1 Value for Gain
Scheduling
PV2 Value for Gain
Scheduling
PV3 Value for Gain
Scheduling
PV4 Value for Gain
Scheduling
PV5 Value for Gain
Scheduling
PV6 Value for Gain
Scheduling
PV7 Value for Gain
Scheduling
PV8 Value for Gain
Scheduling
Gain Scheduling allows you to schedule 8 user-
defined Gain Values (GAIN VALn) applied over 8
user-defined PV Bands (PVEU VALn).
PVEU VAL 1 is the first PV value to be used in the
schedule. Enter a value, in engineering units, that is
within the PV limits.
To complete the PV selections for the segments,
enter a PV value for all the PVEU VAL prompts
listed.
The table on the next page shows the relationship
between the GAIN Values and the PVEU Values.
Table 4-1 continued on next page
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