Emerson 400518-01 installation manual Diagnostic Analog Output Test Points, Drive Faults

Safety Information

Product Overview

Installation

Diagnostics

Options and Accessories

Specification

Trajectory Fault #2

This fault occurs when using the "Using Capture.#" option in a user program. If the capture has never been triggered, or the capture data has gone "stale", the drive will not be able to process motion properly.

Program Fault

This fault indicates a problem was encountered in a user program. For example: an illegal math operation resulting in a divide by zero or overflow of 32-bit data. This error can also occur if trying to access a drive parameter that is non-existent or not available to the user.

Invalid Configuration Fault #2

The user program in flash memory will not run. Download the user program again using PowerTools Pro. A common cause of this fault could be an interrupted configuration download, such as a cable being disconnected during the download.

No Program

This fault will be displayed on initial power-up indicating that no configuration has been downloaded to the drive. To clear the fault, download a valid configuration to the drive.

All "On"

This is a normal condition during power up of the drive. It will last for less than 1 second. If this display persists, call Control Techniques Americas LLC for service advice.

Normally, "All On" for less than one second during power-up. All segments dimly lit when power is "Off" may occur when an external signal is applied to the encoder inputs (motor or master) or serial port from an externally powered device.

Diagnostic Analog Output Test Points

The drive has two 10-bit real-time Analog Outputs which may be used for diagnostics, monitoring or control purposes. These outputs are referred to as Channel 1 and Channel 2. They can be accessed from the Analog/Sync Output Connector (J5) on the drive.

Each Channel provides a programmable Analog Output Source.

Analog Output Source options are:

•Velocity Command

•Velocity Feedback

•Torque Command (equates to Torque Command Actual parameter)

•Torque Feedback

•Following Error

•Position Feedback (EP-B, EP-I, and EP-IDN)

•Custom Variable (EP-P only)

•Analog In (EP-P only)

Channel	Analog/Sync Output Connector (J5)
	Pin#
1	7
2	15

Drive Faults

The Active Drive Faults dialog box is automatically displayed whenever a fault occurs. There are two options in this dialog box: Reset Faults and Ignore Faults.

Diagnostics and Troubleshooting 47