HVAC A
PPLICATION
Honeywell
• 52
3.5.13
Group 3.11: Timer functions
The functions of this parameter group can be made the fullest advantage of if the Real Time
Clock settings have been properly made during the Startup Wizard (see page 2 and page 3).
You can program the up to five incidents to take place between set points of time (
Intervals
)
and additionally three timer-based functions to last for a set period of time.
Intervals and Timers are assigned to the three available
Time Channels
.
Example of programming: You want to apply
Preset frequency 1
(M3.3.11, set to use with
parameter M3.5.1.15,
Preset frequency selection 0
) Mondays, from 08:00 until 16:00 hrs .
1. Set the parameters for
Interval 1
(3.11.1):
M3.11.1.3:
From day
: ‘
1
’ (=Monday)
M3.11.1.1:
ON time
: ‘
0800
’
M3.11.1.2:
OFF time
: ‘
1600
’
M3.11.1.4:
To day
: ‘
1
’ (=Monday)
M3.11.1.5:
Assign to channel
: ‘
1
’ (= Time Channel 1)
2. Then assign the selected Time channel to a digital input using the programming
method described in chapter 3.5.2.
Go to menu
Parameters
(M3), further down to menu
I/O config
(M3.5) and
Digital inputs
(M3.5.1). Locate the parameter
Preset frequency selection 0
(M3.5.1.15). Change the value of
this parameter to
TimeChannel.1
.
Now the function
Preset frequency selection 0
is activated at 08:00 on Monday and deactivated
at 16:00 the same day.
The status of the Intervals and Time channels can be monitored in Menu M2.3.
Code
Parameter
Min
Max
Unit
Default
ID
Description
3.11.1 INTERVAL 1
M3.11.1.1
ON time
00:00:00 23:59:59 hh:mm:ss 00:00:00 1464 ON time
M3.11.1.2
OFF time
00:00:00 23:59:59 hh:mm:ss 00:00:00 1465 OFF time
M3.11.1.3
From day
0
6
0
1466
ON day of week
0=Sunday
1=Monday
2=Tuesday
3=Wednesday
4=Thursday
5=Friday
6=Saturday
M3.11.1.4
To day
0
6
0
1467 See above
M3.11.1.5 Assign to channel
0
3
0
1468
Select affected time channel
(1-3)
0=Not used
1=Time channel 1
2=Time channel 2
3=Time channel 3
3.11.2 INTERVAL 2
M3.11.2.1
ON time
00:00:00 23:59:59 hh:mm:ss 00:00:00 1469 See Interval 1
M3.11.2.2
OFF time
00:00:00 23:59:59 hh:mm:ss 00:00:00 1470 See Interval 1
M3.11.2.3
From day
0
6
0
1471 See Interval 1
Содержание SmartVFD HVAC MR4
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Страница 49: ...Honeywell 47 COMMISSIONING ...
Страница 78: ...STARTUP Honeywell 6 ...
