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Rittal CMC III Processing Unit Frequently Asked Questions

Rittal CMC III Processing Unit
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FAQ CMC III
Page 3 of 24
How should a management software be configured regarding encryption to poll the CMC
III over SNMPv3? ............................................................................................................ 15
If I cannot see the live picture of the Axis webcam, although it is configured correctly in the
CMC III. What should be changed in the software of the webcam? ................................. 15
Charts (record of measured values) ................................................................................ 17
Can I save the measurements from a CMC III system? ................................................... 17
At what intervals are values recorded in the system memory? ......................................... 17
How can I display the saved values? ............................................................................... 17
What happens if I reboot the system? .............................................................................. 17
Can I download and edit the measurements from the system? ........................................ 17
How many measurement points in total may be stored in each file? ................................ 17
Can values be added retrospectively to a file? ................................................................. 18
Installation and wiring ....................................................................................................... 19
The infrared sensors do not detect the door in its closed state, what needs to be
considered? ..................................................................................................................... 19
What is the pin assignment of the 7030.190 universal sensor when the S
0
or the Wiegand
interface is used? ............................................................................................................ 19
If the CMC III I/O Unit is to be connected with several fault-message contacts of a device,
how must it be wired? ...................................................................................................... 20
How, for example, is a lamp connected to the relay output? ............................................ 20
Door control with CAN bus access .................................................................................. 21
How many racks can be controlled with a CMC III system? ............................................. 21
How many reader systems must be installed? ................................................................. 21
Can a reader system be used to release selected doors only? ........................................ 21
How many cards or number codes can be stored in the system? .................................... 22
Can a number code or a transponder card be used to open an external lock, e.g. a door
buzzer, or activate a magnet? .......................................................................................... 22
What card standard does the 7030.230 CMC III Transponder Reader support? .............. 22
Can other card types also be integrated? ........................................................................ 22
Is it possible to release one or more doors if two cards or two numerical codes are used
(4-eyes principle)? ........................................................................................................... 22
Can the software be set in such a way that users need a card and a numerical code? .... 22
Flexibly designable Web interface (dashboards) and mobile website .......................... 23
Following an update, why are the "Dashboards" tab and the button on the homepage no
longer visible? ................................................................................................................. 23

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Rittal CMC III Processing Unit Specifications

General IconGeneral
BrandRittal
ModelCMC III Processing Unit
CategoryControl Unit
LanguageEnglish

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