Rockwell-automation 1503 IntelliVAC Contactor Control Module - Series Manual de usuario descargar pdf (Pagina 42)

Monitoring and Troubleshooti ng 5-3

1503-UM052D-EN-P – Ju n e 2013

Table 5.A – IntelliVAC Status Indication (Series C only)

Conditions



Description

Module Status

Contactor Status

LED Color Relay LED Color Relay

Normal Healthy Module and Contactor OPEN Green Closed Off Open

Normal Healthy Module and Contactor CLOSED Green Closed Yellow Closed

Warning Invalid Command Present  Yellow Closed Off Open

Warning Mechanical Latch Fail to Trip Yellow Open Yellow Closed

Fault Power Up with Contactor CLOSED  Red – Flash 2  Open Yellow Closed

Fault Contactor Fails to Pick Up Green Open Red – Flash 1  Open

Fault Contactor Drop Out During Hold Green Open Red – Flash 2  Open

Fault Long Contactor Drop Out Time Green Open Red – Flash 3  Open

Fault Microcontroller Malfunction Red Open Red Open

Fault Power Up with Invalid Dip Switch Configuration

Red – Flash 1 ⊂

Open Off Open

Fault Undervoltage with a CLOSE Command Present  Red Open Off Open

 Warning = Recoverable Condition – Remove and retry offending signal

 Fault = Non-recoverable condition – Module power must be removed and re-applied.

 Flash 1 = 1 Flash Red LED followed by a pause.

 Flash 2 = 2 Consecutive Red LED flashes followed by a pause.

 Flash 3 = 3 Consecutive Red LED flashes followed by a pause.

 Only for Electrically Held Contactor

 Invalid Command Types:

1. Close, Jog or Trip commands present during power up sequence.

2. Close or Jog command re-applied too quick ly (before contactor opening sequence is verified).

Allow at least 60 msec, plus drop out delay time, before re-applying these signals.

NOTE: Contactor will only respond to a close command re-applications after the re-start delay timer has expired.

3. Close and Trip commands present simultaneously (valid with Mechanical Latch contactors only).

 Undervoltage conditions are defined on page 3-17.

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Rockwell-automation 1503 IntelliVAC Contactor Control Module - Series Manual de usuario Pagina 42