Rockwell Automation 193-EC4 EC4 Current Monitoring Relay User Manual - Manual (Page 57)

Rockwell Automation Publication 193-UM011A-EN-P - September 2010 58
Chapter
5
Programmable Parameters
Introduction This chapter describes each programmable parameter and its function.
Parameter Programming Refer to Chapter 4 — DeviceNet Node Commissioning for instructions in
using RSNetworx for DeviceNet to modify parameter settings. The section,
Device Parameter Programming — Input and Output Assemblies
, shows an
example of modifying Parameters 59 and 60.
Program Lock Parameter 53, Program Lock, provides a degree of security from having parameter
settings unintentionally altered when programmed to the “locked” setting.
Resetting to the Factory
Default Values Parameter 54, Set to Defaults, allows the installer to reset all parameter settings
(including trip logs) to the factory default values.
Parameter Group Listing The EC4 Current Monitoring Relay contains six parameter groups. The
parameters shown in the Advanced Setup, DeviceNet Setup, Output Setup, and
Reset/Lock groups will be discussed in this chapter. The parameters in the
Monitor group will be discussed in Chapter 6 — Current Monitoring
Parameters
and Chapter 7 — Diagnostic Parameters. The parameters in the
Trip History and Snapshot groups will be discussed in Chapter 9 — Logic
Controller Application Example with Explicit Messaging
.
IMPORTANT Parameter setting changes downloaded to the EC4 Current Monitoring
Relay take effect immediately, even during a “running” status.
IMPORTANT Parameter setting changes made in a configuration tool such as
RSNetWorx for DeviceNet do not take effect in the EC4 Current
Monitoring Relay until the installer applies or downloads the new
settings to the device.
IMPORTANT Resetting to factory default values also resets the EC4 Current
Monitoring Relay’s DeviceNet node address (MAC ID) to the default
value of 63.