Document Part # 026-4280 Rev 1 Page 10 of 33
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(*) The devices on the LAN are indexed by using the Adr parameter (in ascending order).
EXAMPLES:
1. To modify the same parameter values in all the devices connected to the LAN: enter the multi-master menu. Select and
confirm ALL. Exit from the multi-master menu. Enter the programming menu and change the required parameter values.
The new values will be changed on all devices connected to the LAN.
9.1. Synchronized Defrost
The synchronized defrost allows multiple defrosts to be managed from different boards connected through the LAN connection.
In this way, the boards can perform simultaneous defrosts with the possibility to end them in a synchronized manner
.
Action Button or display Notes
Enter menu
Press the up arrow key for about three (3) seconds; the icon will be ON.
Waiting for action SEC The menu to change the section will be entered. SEC label will be displayed.
Enter section list
Press SET to confirm. The following list will be available to select the proper
network function.
Select proper function
or
LOC
GLb
To gain access only to the local device.
To share global command to all the devices connected to the LAN.
Confirm Select and confirm an entry by pressing SET button.
Exit menu Press SET and the up arrow together or wait aproximately 10 seconds.
Table 9-1 - Multimaster Function Menu Action Buttons
CAUTION: At the end of programming, select the LOC section to switch OFF the icon.
CAUTION: In this case, the Adr parameter cannot be duplicated because defrost cannot be managed correctly.
BEGIN
Press for three (3) seconds, the rtC or other will be showed. The measurement unit
blinks.
Find Adr Press the down arrow key several times to find the Adr parameter, then press SET.
Modify Adr
or
Set the value of Adr parameter, then press SET to confirm the parameter.
EXIT Press both keys to exit from menu or wait for about 10 seconds.
Table 9-2 - Synchronized Defrost Keys
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