ABB XIO-04 User Manual

4 | XIO USER MANUAL | 2106424MNAB
6
Basic troubleshooting .................................................................................................... 104
6.1 RMC unable to detect or communicate with the XIO ........................................................ 104
6.1.1 Verify RMC-XIO connection (physical connection) ............................................... 106
6.1.2 Verify the IP parameter configuration (IP communication) ................................... 107
6.2 XIO applications not displaying on the RMC .................................................................... 110
6.3 RMC failure to receive data from XIO passthrough .......................................................... 112
6.3.1 Missing or mismatched TCP port ...................................................................... 113
6.3.2 Missing or incorrect XIO serial port .................................................................. 114
6.3.3 Incorrect protocol selection ............................................................................ 116
6.3.4 Mismatched serial communication parameters ................................................... 116
6.4 Fail Safe Watchdog alarm does not clear ....................................................................... 118
6.5 Network Diagnostic Tools ............................................................................................ 121
7 Configure security (recommended) ................................................................................ 121
7.1 Access points ............................................................................................................ 121
7.2 Communication interfaces ........................................................................................... 121
7.2.1 User-enabled services ................................................................................... 122
7.2.2 Open Transmission Control Protocol (TCP) ports ................................................. 122
7.3 Denial of service (DOS) threshold rates ......................................................................... 124
7.4 Security guidelines .................................................................................................... 124
7.5 Configure bi-level security with security switch ............................................................... 125
7.5.1 Configure non-default XIO security code on the RMC .......................................... 127
7.6 Configure Role-Based Access Control (RBAC) ................................................................. 128
7.6.1 Default access roles ...................................................................................... 128
7.6.2 Set up and create a new RBAC security control file ............................................. 129
7.6.3 Edit the security file ...................................................................................... 130
7.6.4 Create a new user account ............................................................................. 130
7.6.5 Enable RBAC authentication on communication ports .......................................... 134
7.7 Secure the SSH/SFTP service ...................................................................................... 137
7.7.1 Supported SSH/SFTP accounts ........................................................................ 137
7.7.2 SSH/SFTP authentication ............................................................................... 138
7.7.3 Update default SSH/SFTP keys ........................................................................ 138
7.7.4 Enable SSH/SFTP .......................................................................................... 152
8 Service and maintenance ............................................................................................... 152
8.1 Preserve data and configuration ................................................................................... 153
8.1.1 Collect data ................................................................................................. 153
8.1.2 Save the device configuration ......................................................................... 156
8.2 Restore the device configuration .................................................................................. 161
8.3 Use the configuration from another XIO ........................................................................ 163
8.4 Update device software .............................................................................................. 165
8.4.1 Security requirements before upgrade .............................................................. 165
8.4.2 When to upgrade .......................................................................................... 165

ABB XIO-04 Specifications

General

Brand	ABB
Model	XIO-04
Category	Control Unit
Language	English