Flowserve APEX A9000 Accord Manual de usuario Pagina 1

1 ! S 1.1 Using The following instructions are designed to assist in unpacking, installing and performing maintenance as required on FLOWSER

10 After installation, ensure all screw connections are tightened correctly and all moving parts are free from excessive friction.

11 7.2 Dimensional drawings

12 7.3 Mounting NOTE. If the positioner is installed in a hazardous environment, it must be of a type approved for this purpose. The Apex

13 4 Rotary actutaors VDI/VDE 3485 (Namur) Mount bracket 1 to positioner. Secure with 4 x M6 screws 2.

14 1 + 2 – 4 - 20 mA IN 1. The positioner passageways are equipped with filters, which remove me- dium and coarse size dirt from

15 9.1 Grounding screw The grounding screw, located inside the positioner cover, should be used to provide the unit with an adequate and reli

16 Example: DCS Compliance Voltage = 19 V, R barrier = 300Ω, R wire = 25Ω and Current max = 20mA Voltage = 19V -0.020A(300Ω + 25Ω) = 12.5V Thi

17 10.5 Show gain setting If the actuator position is unstable or self-oscillating after calibration, the gain can be adjusted. Gain can be s

18 10.6 Change of gain setting To lower the gain, press the calibration button: 7, 6 or 5 times (5 = lowest) x11 “G” (Highest) To incr

19 11.3 Menu indicator There are indicators at both sides of the display window and they indicate as follows: Flashing in position Out of S

2 1.4 Qualified personnel Qualified personnel are people who, on account of their training, experience and instruction and their knowledge of

20 11.6 Menu system FULL MENUREADFULL MENUSHIFT MENUFULL MENUMAN/AUTOFULL MENUCALI

21 11.7 First start Calibrate in the basic menu is displayed automatically the first time the power is applied, and can be selected from the

22 Lose prev value? OK? A warning that the previously set value will be lost. Confirm with OK. The calibration sequence starts In service? Pres

23 The menu contents are shown in the figures on the right and the texts are described below: Pos Shows current position Set&pos Se

24 The Man/Auto menu is used to change between manual and automatic modes. The menu contents are shown in the figures on the right and

25 The Status Menu is used to select whether or not the positioner is in service. The menu contents are shown in the figures on the right an

26 TRVL range Setting end positions 0%=0.0% Select Out of Service. Set percentage value for desired end posi- tion (e.g. 3%). Set 0% Select I

27 Leakage Air leakage in actuator/tubing can be compensated by settings. Undo You can read last 20 changes. P,I,D and K,Ti,Td parameters If

28 Limit 2 See Limit 1. temp Alarm based on temperature. On/Off Temperature alarm on/off. Low temp Temp

29 The menu contents are shown in the chart below. The default values that were set on delivery can be reset using the Fact Set menu. Val

3 1.9 Valve and actuator variations These instructions cannot claim to cover all details of all possible product variations, nor in particular ca

30 CALIBRATE MAN/AUTO READ SHIFT MENU STATUS SETUP TUNING ALARMS AUTO,OK = MAN MAN,OK = AUTO Autocal Travelcal Perform Expertcal Basic menu Full

31 12. Limit switches & 4 - 20 mA transmitter (Optional) Caution! The installation of electrical equipment in hazardous areas must comp

32 -Install cam assembly on the shaft, if feedback card has mechanical micro switches, be careful to not damage switch arms. -

33 The output signal on pin 9 and 10 will continue to follow the input signal instead of the position. Apply 20.0 mA input signal. Measure the o

34 13.3 APEX A9000 symptoms and solutions Failure Probable Cause Corrective action No LED is flashing. Current source below 3,6 mA . Incorre

35 14. Maintenance/service When carrying out service, replacing a circuit board, etc., it may be necessary to remove and refit various parts

36 Disassembling Apex A9000 Explosion Proof Removing cover and inner cover • Unscrew the screw A and remove the cover. When mounting cove

37 • Unscrew the two screws E and F and remove the Modulator. E F

38 15. Spare parts: General Purpose/IS/non-incendive Enclosures 12 11 9 7 19 4 8 14 3 5

39 For Instrinsically Safe/ General Purpose/non-incendive Item # Part Number Description Remarks 20 X05058 Housing N/A as part 1 X05012 Le

4 5. Specifications 5.1 Technical data Input signal 4-20 mA Current supply min. 3,6 mA Current supply Max. 150 mA Load Standard 400 ohm

40 16. Spare Parts: Explosion Proof Enclosure

41 For Explosion Proof Version Apex 90 and 92 Item# Part Number Description Remarks Housing N/A as part 1 X05045 Cover, large N/A as part

42 REPRESENTATIVE: Flowserve Corporation 1978 Foreman Drive Cookeville, Tennessee, USA, 38501 931 432-4021 Flowserve Flow Control UK Ltd H

5 5.2 Limit switches Type SPDT Size Sub Sub miniature Rating 3A, 125 VAC / 2A, 30VDC Mechanical life >1 x 106 operations Namur sensors

6 5.3 Type sign

7 5.4 APEX A9000 Model Code □ BRAND AC – ACCORD Black Polyester Paint □ MODEL 90 – Digital Positioner, Single Button Interface, LED S

8 □ OPTIONS / ADDITIONAL ELECTRONICS 0 – Standard Diagnostics 1 – Advanced Diagnostics, ( Available in Model 92 Only ) □ ACCESSORIES

9 Figure 1 6. Principle of operation The APEX A9000 positioner is a digital positioner with various options. The positioner consists of th