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5 Function blocks
5.16 HW, weekly timer
198
Control Relay easy800
11/11 MN04902001Z-EN
www.eaton.com
5.16 HW, weekly timer
An easy800 device is provided with a real-time clock, which you can use in
the circuit diagram as a weekly and year time switch.
easy800 device allows for the use of up to 32 function blocks of type weekly
timer.
For each weekly timer four switch channels A, B, C and D are available.
You can choose an on and off switching time for every channel. These
channels of the weekly timer all act jointly on the contact Q1 that you include
in the circuit diagram. The channels are set via the parameter display or
easySoft.
Behaviour in the event of a power failure
The time and date are backed up in the event of a power supply failure and
continue to run. This means that it will continue to run in the event of a
power failure, although the time switch relays will not switch. The contacts
are kept open when de-energized. Information on the battery back-up time
are provided on
section 12.3.4, “Central processing unit, real-time clock/
timing relay/memory”, page 348.
→
The procedure for setting the time,
Section “ Setting time and date“, Page 313.
⚠
DANGER
Requirement:
•
The function block must have been entered
directly via the operating buttons of the
easy800 device.
•
At least one channel was not assigned
parameters.
•
The on time is to be set from 23:59 on
Saturday to Sunday after 00:00.
Behavior:
•
The time switch switches off on Sunday at
00:00.
•
This cannot be the required off time!
Remedy:
•
Assign all time switch channels with the
required closing delay and break times.
•
To create the program you must use the
easySoft or easySoft-Pro programming
software.
In this case, the behavior does not occur.
→
The electronic clock module integrated into the easy800 device
works with a date range of 2001-01-01 to 2099-12-31.
Содержание easy800
Страница 1: ...11 11 MN04902001Z EN replaces AWB2528 1423GB Manual Control Relay 800 4 patpks nycmyn...
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Страница 16: ...0 About This Manual 0 5 Writing conventions 12 Control Relay easy800 11 11 MN04902001Z EN www eaton com...
Страница 138: ...4 Wiring with 800 4 7 Working with function blocks 134 Control Relay easy800 11 11 MN04902001Z EN www eaton com...
Страница 300: ...7 SmartWire DT 7 4 Errors on the SWD line 296 Control Relay easy800 11 11 MN04902001Z EN www eaton com...
Страница 336: ...10 Diagnostics possibilities 10 4 Transistor output 332 Control Relay easy800 11 11 MN04902001Z EN www eaton com...