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Fault descriptions, Flash invalid, Power up test – Emerson 400518-01 User Manual

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Safety Information

Product Overview

Installation

Diagnostics

Options and
Accessories

Specification

Fault Descriptions

Flash Invalid

This fault indicates that the firmware checksum has failed. From the Tools>Program Flash menu in PowerTools Pro

the firmware stored in flash memory can be reprogram or upgrade. If this problem persists, call Control Techniques.

A common cause would be an interrupted F/W Flash upgrade (cable disconnected during an upgrade process).

Power Up Test

This fault indicates that the power-up self-test has failed. This fault cannot be reset with the reset command or reset

button.

Motor Overtemp

Allow Motor to cool down,

Reset Button or Input Line

Yes

RMS Shunt Power

Reset Button or Input Line

Yes

Overspeed

Reset Button or Input Line

Yes

Following Error

(Pulse mode only)

Reset Button or Input Line

Yes

Travel Limit +/-

Auto

No

Sync Fault

Cycle Logic Power

Yes

Run Time

(EP-P Only)

Reset Button or Input Line

Yes

All "On"

Normally "On" for one second during power-

up

Yes

Display

Fault

Action to Reset

Bridge Disabled