PRECISION DIGITAL ProtEX-MAX PD8-6310-WM, Инструкция по эксплуатации

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ProtEX-MAX PD8-6310-WM Explosion-Proof NTEP Certified Batch Controller Instruction Manual
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Reset Menu (
reset
)
The Reset menu is used to reset the total, grand totals, batch count, maximum, or minimum reading
(peak or valley) reached by the process; both maximum and minimum may be reset at the same time by
selecting “reset high & low” (
rst HL
).
Control Menu (
Contrl
)
The Control menu is used to control the 4-20 mA analog output and the relays manually, ignoring the
input. Each relay and analog output can be programmed independently for manual control. Selecting
automatic control sets all relays and analog output for automatic operation.
Setting Up the Password (
pass
)
The Password menu is used for programming three levels of security to prevent unauthorized changes to
the programmed parameter settings and to program the non-resettable totalizer.
Pass 1: Allows use of function keys and digital inputs
Pass 2: Allows use of function keys, digital inputs and editing set/reset points
Pass 3: Restricts all programming, function keys, and digital inputs.
Total Password: Prevents resetting the total manually
Gtotal Password: Prevents resetting the grand total manually
Protecting or Locking the Controller
Enter the Password menu and program a six-digit password.
For instructions on how to program numeric values see Setting Numeric Values , page 32.