Honeywell SmartVFD HVAC MR4 User Manual page 89

Honeywell
• 17
2.4.5.3 Real time clock
Code Parameter
M5.4.1 Battery state
M5.4.2 Time
M5.4.3 Day
M5.4.4 Year
M5.4.5 Daylight saving
Table 6. I/O and Hardware menu, Real time clock parameters
2.4.5.4 Keypad
Code Parameter
M5.6.1 Timeout time
M5.6.2 Contrast
M5.6.3 Backlight time
Table 7. I/O and Hardware menu, Keypad parameters
2.4.5.5 Fieldbus
Parameters related to different fieldbus boards can also be found in the
menu. These parameters are explained in more detail in the respective fieldbus manual.
Submenu level 1
RS-485
Ethernet
Min Max
1 3
0 3
Min Max
0 60
30 70
0 60
Submenu level 2
Common settings
Modbus RTU
N2
BACNetMSTP
Common settings
Modbus/TCP
G
Unit Default ID
2205
hh:mm:ss 2201 Current time of day
dd.mm. 2202 Current date
yyyy 2203 Current year
0 2204
Unit Default ID
min 0
% 50
min 5
Submenu level 3
Protocol
Modbus parameters
Modbus monitoring
N2 parameters
N2 monitoring
BACNetMSTP parameters
BACNetMSTP monitoring
Modbus/TCP parameters
Modbus/TCP monitoring
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RAPHIC KEYPAD INTRODUCTION
Description
Status of battery.
1 = Not installed
2 = Installed
3 = Change battery
Daylight saving rule
0 = Off
1 = EU
2 = US
3 = Russia
Description
Time after which the display
returns to main menu.
Set contrast of the display
(30...70%).
Set the time until the back-
light of the display turns off
(0...60 min). If set to 0 s,
backlight is always on.
I/O and Hardware