Oval Delta Flowpet FLX B Series, Инструкция по эксплуатации

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D-555-3-E
Kind 4 Analog output 4/20mA trim
• During the analog trim, keep on monitoring the analog output with milliammeter.
Given below is the 4mA trim procedure (the same holds true with 20mA trim).
(1) At "A04 4.000", hold "MODE" depressed for 2 seconds to go into the parameter setup mode; the least
significant digit "0" at extreme right blinks on and off and a 4mA simulated output from the register
appears.
(2) Set the milliammeter reading of analog current output in the procedure below.
(If it reads 3.988mA, for example, set to "A04 3.988".)
Example: Parameter "A04" (4mA trim)
MODE .... Each time the switch is turned ON, the digit of interest moves one place to the left.
RESET ... Each time the switch is turned ON, the figure of interest increases by one.
Digit of interest (blinking)
• Turning MODE "ON", the blinking digit moves to the left.
• Turning RESET "ON", the figure increases by one ("0"
→
"1").
Following entering the setting, hold MODE depressed for 2 seconds to establish the setting.
(3) Analog output is trimmed; make sure of the milliammeter reading once again.
(The indicated reading returns to "A04 4.000" (the least significant digit at extreme right blinking) now.)
• If the reading is within the tolerance with respect to 4mA, by holding MODE depressed for 2 seconds the
second time, you can exit the setup mode.
→
Adjustment is complete.
• If the reading still remains outside the tolerance, repeat step (2) above.