Pulsafeeder Pulsar ECA NEMA4X Manual de usuario

PULSAR® ECA NEMA Type 4X ELECTRONIC CONTROL ASSEMBLY Installation, Operation & Maintenance Instruction IOM-CTL-2001-Rev

Attempts to disassemble, modify or tamper in general by unauthorized personnel will void the guarantee and will release Pulsafeeder, Inc. from any li

4. TRANSPORT AND STORAGE 4.1 Consignment receipt and unpackaging Immediately after receipt of the equipment it must be checked against the deliver

5. STORAGE INSTRUCTIONS The ECA can be successfully stored for extended periods. The key to this success is control of temperature and humidity.

If the ECA is removed from the pump eccentric box, it should be stored in the same pump mounted orientation. After removing the ECA from the eccentr

6. INSTALLATION AND WIRING 6.1 Location The site selected for the installation of your ECA is largely dependent on that of the PULSAR metering pump

6.4 Housing Access All wiring and programming of the ECA must be accomplished through the removal of the housing cover. Use this procedure for remov

1. Disconnect power at the source (follow your local Lock-out-Tag-out procedures). 2. Verify that the mating surface of the lower half of the ECA i

6.5 Electrical Wiring WHILE THE ECA WIRING REQUIREMENTS ARE VERY SIMPLE, ALWAYS KEEP IN MIND THAT ACCESS TO THESE CONNECTORS REQUIRES THE REMOVAL OF

Power Requirements Recommended Minimum Wiring and Circuit Breaker 115 VAC Operation 230 VAC Operation Actual Circuit Wire Wire Safety Actua

Figure 3 – Earth grounding 13

Figure 4 Ref. Section Motor Status Input 14

6.7 Labeling – Nameplate 6.8 Control Input and Output Connections 6.8.1 Motor Status Input The contactor or motor starter controlling the PULSAR

6.8.3 Analog Output (current loop) The Analog Output sends a signal representing the actual stroke length position. It can be adjusted to source cur

7. START UP AND OPERATION 7.1 Overview Once all electrical connections have been made, your ECA is ready for Start-up. The following sections detai

signal. Note that the minimum span, or difference between low and high values, is 2.0 mA. The ECA will not actuate to change stroke length during thi

THIS PROCEDURE REQUIRES REMOVAL OF THE ENCLOSURE COVER. THIS SHOULD BE DONE ONLY IF THE AREA IS KNOWN TO SAFE FOR ELECTRONIC WORK. To calibrate th

• Press and hold the BLACK pushbutton • Apply power to the ECA. • A mechanical zero calibration routine will begin. The routine begins when the m

• The Cal Output LED will blink a number of times to indicate the second trouble code digit. This sequence will repeat until the trouble condition i

10.2 Trouble Codes Code Definition Description Action 11 or 12 Encoder Error The CPU failed to read an encoder pulse, or has not received the expecte

10.3 Self-Test Mode The ECA has a diagnostic test mode which can be used to verify performance and troubleshoot problems. To initiate the self-test:

ECA FACTORY SERVICE POLICY Your ECA is a state of the art microprocessor-based stroke length control device for use with PULSAR® Diaphragm Metering P

Replace the cover and return power to the ECA. 10.4 Error Recovery In cases of abnormal operation, the following procedure is recommended: 1. First

11. SPECIFICATIONS Input Power 115 Volt/ 60Hz, 115 Volt/ 50Hz, 230 Volt/ 60 Hz, or 230 Volt/ 50Hz Input Current 200ma nominal, 2 amperes (short ci

Hz. Input frequency range 48 Hz to 62 Hz Altitude: 3300 Ft (1000 M) above sea level (de-rate 5% per additional 3300 Ft) Humidity 0-90% (non-conde

13. FIELD WIRING SUMMARY Connector Location Function/Connection Reference Section J7 Line Line connection 115VAC, Line 1 connection 230 VAC Electr

14. TROUBLESHOOTING GUIDE Problem Potential Cause Solution INTERNAL LED DISPLAY No LED Display Normal, after

15. MAINTENANCE & SPARE PARTS All maintenance work must be carried out only when the ECA and connected equipment is stopped and disconnected fr

15.3 User Replaceable Parts for the ECA MFG & MFG P/N Description Schurter 34.6618 Fuse, 2 amp slow-blow type (available via Digikey 486-1138-

A unit of IDEX Corporation 2883 Brighton Henrietta Town Line Road Rochester NY 14623 +1 (585) 292-8000 pulsa.com pulsa@

Table of Contents 1. INTRODUCTION ...

Conventions For the remainder of this bulletin, the following conventions are in effect. A WARNING DEFINES A CONDITION THAT COULD CAUSE DAMAGE TO

1. INTRODUCTION The ECA is a microprocessor based stroke length control device for use with the PULSAR diaphragm-metering pump. It has been designe

The ECA is available for 115 or 230 VAC operation, at either 50 or 60 Hz. Each ECA controller must be operated on the appropriate AC supply as per th

3.2 Electrical Safety The ECA can be considered an industrial process controller. Improper application and use can be hazardous. You are solely resp