Application Guide

System Application Guide SAG582140001
Spec. No. 582140001 (Model 801
NLDB, 801NLEB, 801NL-B) Issue AN, June 4, 2014
Page 97 of 115
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5.4.18 Monitoring Function: The Rectifier Module has a built-in advanced DSP that monitors
and controls the operation of the Rectifier Module. The DSP also communicates with
the Controller in real time through the CAN bus. The following table lists the different commands
and information exchanged between the Rectifier Module and the Controller.
Commands / signals that can be
received by the Rectifier Module
from the Controller.
Information gathered by the
Controller from the Rectifier
Module.
• Turn on/off
• Current walk-in on/off
• HVSD reset
• Current limit adjustment
• Voltage regulation
• Input voltage
• Output voltage
• Output current
• Current limit setting
• Temperature
• Over voltage setting
• On/off status
• Fault alarms, such as:
HVSD
Fan fail
• Protection alarms, such as:
Input voltage protection
Inner DC bus voltage protection
High temperature protection
• Thermal derating
• AC derating
• AC fail
• Unbalanced output current
• Address
• Code
• Date
• SW version
•
HW version
5.4.19 Dimensions:
Millimeters: 87.5 (Height) X 243.5 (Width) X 371.5 (Depth).
Inches: 3.44 (Height) X 9.59 (Width) X 14.63 (Depth).
5.4.20 Weight: < 8 kg (17.6 lbs).
5.4.21 Local Status and Alarm Indicators: Refer to the "Operating Procedures" chapter in the Power
System User Instructions (Section 6017) for a complete description.
(A) Power (Green)
(B) Protection (Yellow)
(C) Alarm (Red)
(D) A 10-segment Green LED is located on the front panel to represent output current, each
segment represents 10A.
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