Artesyn iHP - User Manual

Questions and Answers

D
donovanaliciaAug 14, 2025
What to do if Artesyn iHP Power Supply fails to communicate with the Unit via Ethernet?
- C
  cummingsmatthewAug 14, 2025
  If the Artesyn iHP Power Supply fails to communicate via Ethernet, there are several possible causes and solutions: * If the unit is set to Static IP Mode, ensure the correct default static address of the iHP system is 192.168.2.100. * If your PC is used for communicating with the iHP system, set your PC to static IP. * If the unit is set in DHCP IP Mode, find the correct IP address of your unit by accessing the Router settings. If you cannot find the DHCP IP address, you can revert to the Static IP default address by pressing the LAN reset.
A
Amy McneilAug 17, 2025
Why Artesyn iHP has no output and front panel POWER LED is Solid Red?
- N
  nmcdonaldAug 17, 2025
  If your Artesyn Power Supply shows no output and the front panel POWER LED is solid red, it might be due to the AC input voltage being out of range. Check the iHP datasheet for the correct input voltage and connect the power supply to an appropriate input voltage source.
M
Mary JamesAug 21, 2025
What to do if Artesyn iHP module output is out of regulation during DVS mode?
- S
  Shannon CarterAug 21, 2025
  If the Artesyn Power Supply module output is out of regulation during DVS mode, with no faults reported except Module Power_Good# (79h 0008h reading), check the reported current or output loading. Adjust the output loading, as the module may have entered current limit.
M
Miranda SmithAug 25, 2025
What to do if Artesyn iHP has no output and all front panel LEDs are OFF?
- L
  Leah CrossAug 25, 2025
  If your Artesyn iHP Power Supply has no output and all front panel LEDs are off, the input wire might be defective. Check the continuity or measure the input voltage on the iHP input terminal block. Replace the wire if necessary.
J
Jasmine GarciaAug 28, 2025
Why Artesyn Power Supply module output voltage stuck at around 5% level during AVS mode?
- J
  jessewilsonAug 28, 2025
  If the Artesyn Power Supply module output voltage is stuck at around a 5% level during AVS mode, with no faults reported, check if the connector on location J1 is properly connected. Measure the voltage right at the pin of the J1 connector and address any connection issues.
J
jreedAug 31, 2025
What to do if Artesyn iHP has no output and front panel POWER LED is Amber?
- H
  Haley LynchAug 31, 2025
  If your Artesyn Power Supply exhibits no output and the front panel POWER LED is amber, ensure that you have pressed the front panel STBY switch. Press the front panel STBY switch to resolve this issue.
V
vrossSep 3, 2025
Why Artesyn iHP Power Supply module output current stuck at low level during ACS mode?
- J
  Jessica Wright MDSep 3, 2025
  If the Artesyn Power Supply module output current is stuck at a low level (near 0) during ACS mode, with no faults reported, check if the connector on location J1 is properly connected. Measure the voltage right at the pin of the J1 connector and address any connection issues.
L
Laura MossSep 7, 2025
What to do if Artesyn iHP has no output because modules are grouped?
- J
  Jacqueline StewartSep 7, 2025
  If your Artesyn Power Supply has no output because modules are grouped, adjust the configurations so that all modules in each group have the same settings.
K
Kathleen HarrisSep 10, 2025
What does it mean if Artesyn iHP has no output and all front panel LEDs are GREEN?
- T
  Todd SawyerSep 10, 2025
  If your Artesyn Power Supply has no output and all front panel LEDs are green, read the Module operating mode by issuing command D3h on modules. Digital current source (08h) operating mode by default has a 0A output.

Summary

1 Overview

1.1 General Description

Describes the iHP series power supply, its features, and applications.

1.2 Operational Overview

Covers operational aspects, configuration, and interface for the iHP system.

1.3 Specification Summary

Summarizes key electrical and general specifications for iHP systems.

2 Installation

2.1 Inspection of Packaging and IHP System

Provides instructions for inspecting the iHP system and its packaging upon receipt.

2.2 Package Contents

Lists the typical contents included in an iHP system package.

2.3 Installation Requirements

Details the necessary environmental and physical requirements for installing the iHP system.

2.4 Inserting Modules

Provides step-by-step instructions for inserting modules into the iHP rack.

2.5 Input and Output Wiring

Provides guidance on connecting AC power and DC output for the iHP system.

3 Digital Communication

3.1 iHP Digital Communication Identifier

Explains how to identify iHP addresses and specific devices for digital communication.

3.2 iHP Commands

Describes the iHP command set structure and classification for system control.

3.3 Interval Between User Commands

Specifies the required time interval between user commands for proper communication.

3.4 Ethernet Communication

Details Ethernet connection support, IP settings, and communication setup.

3.5 RS485 Communication

Outlines RS485 communication settings, required terminators, and equipment.

3.6 CAN Communication

Describes CAN communication baud rate, terminators, and recommended equipment.

4 Operation

4.1 iHP System Power-up

Explains the initial power-up procedure for iHP units, including default settings.

4.2 Module and Rack Hardware Signals

Describes module and rack analog/digital signals for control and monitoring.

4.3 Module Operating Mode

Describes the various operating modes for iHP modules like DVS, DCS, AVS, ACS.

4.4 Digital Control

Details controlling module output voltage/current via PC/laptop using digital commands.

4.5 Analog Control

Explains controlling module output via external analog supply connected to IPROG/VPROG signals.

5 Configuration

5.1 ISOCOMM User Configurable Parameters

Discusses configurable parameters for iHP rack ISOCOMM via built-in WebTool.

5.2 iHP Module User Configurable Parameters

Lists and defines module commands for user configurable parameters.

6 Module Group

6.1 Group Device Address

Lists the available group device addresses for module groupings.

6.2 Group Initialization at Start up

Describes the group initialization process after ISOCOMM boot sequence.

6.3 Module within a Group Read;Write Command

Explains read/write access for modules within a group.

6.4 Group Write Command

Refers to Module and ISOCOMM command appendices for group write operations.

6.5 Accepted Group Commands using Group Device Address

Lists commands accepted using group device addresses for simultaneous execution.

6.6 Accepted Group Commands using ISOCOMM Device Address

Lists commands accepted using ISOCOMM device addresses.

6.7 Group Status and Reporting

Details how to read status and reporting for groups using device addresses.

7 Multi-Rack Operation

7.1 During Turn-On

Explains how racks communicate and share IP addresses during turn-on with Rack Synchronization.

7.2 During Turn-off

Describes how racks communicate status during turn-off with Rack Synchronization.

7.3 From Module Standby Activated to Module Standby De-activated.

Outlines status reporting when modules transition from standby.

7.4 From Fault to Fault Clear.

Describes status reporting when faults are cleared.

7.5 Broadcast Command on Multi Rack Operation

Recommends broadcast commands for grouped modules in multi-rack operation.

8 Faults and Output Recovery.

8.1 Module Fault

Lists various faults that can occur in a module and their descriptions.

8.2 Module Clear Fault and output Recovery

Provides methods to clear module faults and recover output.

8.3 PFC Fault

Details faults related to the PFC section and their descriptions.

8.4 PFC Clear Fault and Output Recovery

Explains how to clear PFC faults and recover output.

8.5 ISOCOMM Fault

Lists faults related to the ISOCOMM module and their descriptions.

8.6 ISOCOMM Clear Fault and Output Recovery

Describes methods to clear ISOCOMM faults and recover output.

9 Accepted iHP Configuration

9.1 Module Stand-Alone Configuration

Explains how modules can be used independently in an iHP rack with safety considerations.

9.2 Parallel Configuration

Details inter-rack module parallel operation and safety accessibility restrictions.

9.3 Series Configuration

Describes inter-rack module series operation and safety accessibility restrictions.

10 Troubleshooting

Troubleshooting Common Output Issues

Provides troubleshooting steps for common 'No Output' scenarios and communication failures.

Troubleshooting Module Mode Changes

Guides on troubleshooting issues when changing module operating modes.

Appendix A - LED

iHP Front Panel LED Indicators

Explains the front panel LEDs, their composition, and response indicators.

Appendix B -COMMAND

B.1 PFC Command Reference

Defines PFC commands, their codes, names, and descriptions for system control.

B.2 MODULE Command Reference

Defines module commands, their codes, names, and descriptions for module control.

B.3 ISOCOMM Command Reference

Defines ISOCOMM commands, their codes, names, and descriptions for system management.

B.4 Data Format: Linear

B.5 Data Format: Direct

Appendix C - MODULE REGISTER MFR_REG (FAE and VAR only)

MODULE Command Definition for MFR_REG

Defines module commands specifically for MFR_REG, relevant for FAE and VARs.

Appendix D - FAE and VAR Only

Input Config Change Procedure

Details how to change the iHP Rack's input configuration board.

Artesyn iHP Specifications

General

Brand	Artesyn
Model	iHP
Category	Power Supply
Language	English