Siemens 6GK7 142-7EX00-0AX0 User Manual

Table of contents
LOGO! CMR2020, LOGO! CMR2040
10 Operating Instructions, 10/2016, C79000-G8976-C356-03
5.1 Security recommendations .................................................................................................... 53
5.2 General functions of the WBM ............................................................................................... 56
5.3 Permitted characters and string lengths ................................................................................ 59
5.4 Establishing a connection to the CMR ................................................................................... 63
5.4.1 Establishing the configuration connection ............................................................................. 64
5.5 Start page ............................................................................................................................... 67
5.6 System ................................................................................................................................... 70
5.6.1 General .................................................................................................................................. 70
5.6.2 Device info ............................................................................................................................. 71
5.6.3 SD card .................................................................................................................................. 71
5.6.4 System Time .......................................................................................................................... 72
5.7 Diagnostics ............................................................................................................................. 75
5.7.1 Diagnostics buffer .................................................................................................................. 75
5.7.2 Notifications ............................................................................................................................ 76
5.8 Maintenance ........................................................................................................................... 77
5.8.1 Configuration .......................................................................................................................... 77
5.8.2 Firmware ................................................................................................................................ 79
5.8.3 Operating status ..................................................................................................................... 80
5.8.4 Online Support ....................................................................................................................... 83
5.9 LAN ........................................................................................................................................ 84
5.9.1 Configuration .......................................................................................................................... 84
5.10 WAN ....................................................................................................................................... 85
5.10.1 Overview ................................................................................................................................ 85
5.10.2 Mobile wireless settings ......................................................................................................... 87
5.10.3 Wireless cell ........................................................................................................................... 91
5.10.4 SMS ....................................................................................................................................... 92
5.10.5 SMS alias ............................................................................................................................... 93
5.10.6 E-mail ..................................................................................................................................... 93
5.10.7 DynDNS ................................................................................................................................. 95
5.11 Security .................................................................................................................................. 97
5.11.1 Overview ................................................................................................................................ 97
5.11.2 OpenVPN-PSK....................................................................................................................... 98
5.11.3 HTTPS ................................................................................................................................. 102
5.12
Users / groups ...................................................................................................................... 104
5.12.1 User ...................................................................................................................................... 104
5.12.2 Recipient groups .................................................................................................................. 106
5.13 Monitoring ............................................................................................................................ 107
5.13.1 Monitoring - What do I need to do?...................................................................................... 108
5.13.2 Monitoring functions ............................................................................................................. 109
5.13.3 Overview .............................................................................................................................. 110
5.13.4 LOGO! BM ........................................................................................................................... 111
5.13.5 Constants ............................................................................................................................. 111
5.13.6 Message texts ...................................................................................................................... 113
5.13.7 Signals ................................................................................................................................. 113
5.13.8 Events .................................................................................................................................. 116
5.13.9 Actions ................................................................................................................................. 117

Siemens 6GK7 142-7EX00-0AX0 Specifications

General

Product type designation	6GK7 142-7EX00-0AX0
Supply voltage	24 V DC
Interfaces	RJ45
Protocols	TCP/IP, UDP, SNMP, HTTP, FTP
Number of TCP connections	128
Data transfer rate	10/100 Mbit/s
Operating temperature	0°C to +60°C
Mounting type	DIN rail