Siemens LOGO! CMR2020, Руководство по эксплуатации

Страница: 47 / 178

LOGO! CMR2020, LOGO! CMR2040
Operating Instructions, 10/2016, C79000-G8976-C356-03
47
Operation: Access to BM
4
4.1 Overview
Read and write access
From a mobile phone or tablet, you have read and write access to the CMR or the BM by
SMS.
For an overview of the functions, refer to the section Further functions (Page 15).
Monitoring the LOGO! BM
Functions
To monitor the CMR and a connected BM various functions are available that are configured
in the WBM.
The section Monitoring (Page 107) describes the following functions:
● Monitoring of the values of the BM.
● Creating an action depending on the value change of an event
This can, for example, be the sending of an an SMS message to the configured phone
number due to an alarm.
● Creating recipients and recipient groups for messages of the CMR
● Notification of a recipient group with freely writable SMS and e-mail texts when events
occur
Example
You will find out how to configure monitoring quickly in the section Example of a monitoring
configuration (Page 121).
There based on an example you will read how to configure events, actions and recipients.
Following this you will see how to link events, actions and recipients in a list.
4.2 Reading and writing values
Reading / writing "current values" via the BM variables memory (VM)
"Current values" (e.g. flags, counters) are read and written only via the BM variables memory
(VM).