PARAMETERS
SECURITY PARAMETER (P000)
P000 (G) LOCK
Use this feature to secure all programming from inadvertent alteration.
Direct access (cannot be scroll accessed) this parameter after all
programming is complete and enter any value (other than 1954) to
activate the programming Lock.
When Lock is activated, the HYDRO+ may be switched from the RUN
mode to the program mode and the value of any parameter may be viewed
but not altered. To unLock the HYDRO+, direct access this parameter and
enter the value "1954".
Normally, during a measurement simulation (see Measurement Parameters,
P920 - P927), control relays remain de-energized. If desired, set Lock for
"simulation controls" to have control relays functional during a simulation.
This parameter cannot be reset by
values: 1954 = off (Parameter Value alteration permitted)
-1 = simulation controls
other = activated (programming secured)
PARAMETERS
PL-507 61
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