Viessmann VITOTRONIC 050 - Page 42

42
Coding
Coding 2 (cont.)
Coding in the factory default setting Possible change
General (cont.)
77 : 10 LON participant number 77 : 1
to
77 : 99
LON participant number adjustable from 1 to
99
Please note:
Each number may be assigned only once.
78 : 1 With LON communication module:
Enable LON communication
78 : 0 LON communication disabled
79 : 1 Control unit is fault manager 79 : 0 Control unit is not fault manager
7b : 0 Do not transmit time via LON BUS 7b : 1 Transmit time via LON BUS
80 : 1 A fault message is displayed, providing a
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80 : 0 Immediate fault message
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fault is active for at least 5 seconds
80 : 2
to
80 : 199
The minimum fault duration before displaying a
fault message is adjustable from
10 to 995 seconds;
1 increment = 5 seconds
81 : 1 Automatic resetting to summer/winter time
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81 : 0 Manual resetting to summer/winter time
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Codings 82 to 87 are only possible if coding
81 : 1 is set.
81 : 3 Receive time from LON
82 : 3 Start of summer time:
March
82 : 1
to
82 : 12
January
to
December
83 : 5 Start of summer time:
last week of month
83 : 1
to
83 : 4
Week 1
to
Week 4 of the selected month
84 : 7 Start of summer time:
last day of week
(Sunday)
84 : 1
to
84 : 7
Monday
to
Sunday
85 : 10 Start of winter time:
October
85 : 1
to
85 : 12
January
to
December
86 : 5 Start of winter time:
last week of month
86 : 1
to
86 : 4
Week 1
to
Week 4 of the selected month
87 : 7 Start of winter time:
last day of week
(Sunday)
87 : 1
to
87 : 7
Monday
to
Sunday
88 : 0 Temperatures displayed in Celsius 88 : 1 Temperatures displayed in Fahrenheit
8A : 175 Display of codings which can be set for the
system type concerned
8A : 176 All codings displayed regardless of system type
and equipment installed
5285 967 v1.2