Chapter 5: Diagnostics; Status Data; Light-Emitting Diode (Led) Indications - Emerson PACSystems RX3i User Manual

User Manual
GFK-2949E

Chapter 5: Diagnostics

This chapter describes:
•

Status Data

• Module LED Indicators
• Power-up
5.1 Status Data
The EIS001 produces a total 100 words to supply status information to the controlling RX3i
CPU. As part of the COMMREQ instruction to parameterize the EIS001 module, a 100-word
region can be specified for real time diagnostics on the module.
For each bank of 32 status bits, a default beginning reference (the next available %I) for the
status bits is automatically assigned by PAC Machine Edition. These assignments may be
changed by clicking on the EIS001 and keying in different %I reference, or by switching the
module to variable mode, and using symbolic addresses.
Refer to Appendix A: for more details on diagnostic information.
5.2

Light-Emitting Diode (LED) Indications

The three LEDs in the module header provide a visual indication of the EIS001 module
status. Additionally, each RJ-45 port is equipped with a pair of LEDs to indicate the status of
the corresponding port.
LED
ETHERNET OK
LAN OK
LOG EMPTY
ETHERNET OK
LAN OK
LOG EMPTY
ETHERNET OK
LAN OK
LOG EMPTY
ETHERNET OK
LAN OK
LOG EMPTY
Configuration of IEC-104 Server Parameter
Module Restart
—
Problems During Power-up and Reset
—
Transitioning from Firmware Update Mode to Normal Operating Mode
—
State
Fast Blink
Off
Off
Slow Blink
Off
Off
Slow Blink* (* EOK and
STAT blink in
On/Traffic/Off
unison)
Slow Blink*
On
On/Traffic/Off
On/Off
Chapter 5
Dec 2020
Indicates
Performing Diagnostics
Waiting for Ethernet
configuration from CPU
Waiting for IP Address
Operational
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