HIMA HIQuad X User Manual

System Table of Contents
HI 803 211 E Rev. 1.01.00 Page 5 of 110
5.2 Redundancy of I/O Modules 65
5.2.1 Module Redundancy 66
5.2.2 Channel Redundancy 66
5.3 System Bus Redundancy 66
5.4 Communication Redundancy 66
5.4.1 safeethernet 66
5.4.2 Standard Protocols 66
6 Programming 67
6.1 Using Variables in a Project 67
6.1.1 Variable Types 68
6.1.2 Initial Value 68
6.1.3 System Variables and System Parameters 69
6.1.3.1 Resource System Parameters 70
6.1.3.2 Use of the Parameters Target Cycle Time and Target Cycle Time Mode 73
6.1.3.3 Maximum Communication Time Slice 74
6.1.3.4 Calculating the Maximum Duration of Configuration Connections [ms] 75
6.1.3.5 The Minimum Configuration Version Parameter 76
6.1.3.6 Rack System Variables 77
6.1.3.7 Locking and Unlocking the Resource 81
6.2 Forcing 82
6.2.1 Time Limits 83
6.2.2 Restricting the Use of Forcing 83
6.2.3 Force Editor 83
6.2.4 Automatic Forcing Reset 84
6.2.5 Forcing and Scalar Events 84
6.3 Cycle Sequence 84
6.4 User Management 85
6.4.1 PADT User Management 85
6.4.2 PES User Management 86
6.4.3 Default User 86
6.4.4 Setting up PES User Accounts 88
7 Diagnostics 89
7.1 Light Emitting Diodes 89
7.2 Diagnostic History 89
7.2.1 Diagnostic Messages 90
7.3 Online Diagnosis 91
8 Product Data, Dimensioning 93
8.1 Environmental Conditions 93
8.2 Dimensioning 93
9 Lifecycle 94
9.1 Installation 94
9.1.1 Mechanical Structure 94
9.1.2 Connecting the Field Level 94
9.1.3 Grounding 94
9.1.3.1 CE-Compliant Structure of the Control Cabinet 95
9.1.3.2 Surges on Digital Inputs 95

HIMA HIQuad X Specifications

General

Brand	HIMA
Model	HIQuad X
Category	Power distribution unit
Language	English