Flowserve APEX A9000 Accord Uživatelský manuál stáhnout pdf (Strana 32)

-Install cam assembly on the shaft, if feedback card has mechanical micro switches, be careful to not

damage switch arms.

-Install plastic inner cover.

-Adjust cams/vanes to ensure proper switching.

-Secure cam/van position by locking them with two (2) screws.

-Calibrate 4-20 mA transmitter, (see next page).

-Install cover

12.5 Apex A9000 Calibration of 4-20 mA input signal and/or 4-20mA

feedback transmitter

• Press and hold button while switching on power to the Apex A9000, keep the button pressed for 6 sec. The

eeprom will now be erased, and then all three LEDs are lighted. The LEDs will start to flash yellow-red. This

starts FACTORY MODE!

To calibrate 4-20 mA input signal

• Apply 4.0 mA input signal and then push the button three (3) times until all LEDs are lighted. The LEDs will now start

flash yellow-red again.

Apply 20.0 mA input signal and then push the button three (3) times until all LEDs are lighted.

To calibrate 4-20 mA transmitter output signal

Note! If no transmitter board is installed the LEDs will start flash yellow-yellow and the unit is ready for continued

calibration. If there is a transmitter board installed the LEDs will start flash yellow-green.

The feedback transmitter output signal on pin 9 and 10 will now follow the input signal instead of the position.

Apply 4.0 mA input signal. Measure the output sig- nal and adjust the input signal up/down until the output signal is

4.0 mA. Push the button three times until all LEDs are lighted. The unit will now start to flash yellow-green again.

Hart

Connection

General Purpose and Intrinsically Safe

1 – Input Signal, +4-20mA, HART

2 – Input Signal, -4-20mA, HART

3 – Switch 1 output/ Remote

4 – Switch 1 output/ Remote

5 – Switch 1 output/ Remote

6 – Switch 2 output/ Remote

7 – Switch 2 output/ Remote

8 – Switch 2 output/ Remote

9 - 4-20 mA + Feedback, 13-28 V DC

10 - 4-20 mA - Feedback, 13-28 V

11 - Alarm output +, 8-28 V DC

12 - Alarm output -, 8-28 V DC

Explosion Proof with LCD

1 – Input Signal, +4-20mA, HART

2 – Input Signal, -4-20mA, HART

3 – Remote

4 – Remote

5 – Remote

6 – 4-20 mA + Feedback, 13-28 V dc

7 – 4-20 mA – Feedback, 12-28 V dc

8 – Alarm output +, 8-28 V dc

9 – Alarm output -, 8-28 V dc

Explosion Proof with LED’s

1 – Input Signal, +4-20 mA, HART

2 – Input Signal, -4-20 mA, HART

3 – Remote

4 – Remote

5 – Remote

6 – 4-20 mA + Feedback, 13-28 V dc

7 – 4-20 mA – Feedback, 13-28 V dc

Remote Unit

Option

1 2 ... 27 28 29 30 31 32 33 34 35 36 37 ... 41 42

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