Solare Datensysteme Solar-Log - Manual (Page 165)

165
Direct Device Configurations (Solar-Log 500)
25�3�4 Correcting the Day Light Saving Time settings
•
Select System | Date/Time | Day Light Saving Time settings from the menu.
•
Select the desired Day Light Saving Time settings
•
Press ENTER to save.
25�3�5 System | Large External Display
Large displays can be connected to the Solar-Log 500 using two different connection types.
•
with S0 pulse output
•
with RS485 (recommended)
It is recommended to use the RS485 connection, as in this case the numerical values in Solar-Log™ are
synchronized with the values shown on the display.
If certain inverters are used (such Fronius, Eaton/Sunville or other inverters with a RS422 bus wiring), how-
ever, the S0 interface must be used since parallel operation is not possible.
In this case, data on the large display can only be used correctly if inverter configuration has been com-
pleted and the inverters are feeding in.
Setting the Large External Display on the S0 output
•
Select System | Large External Display | Display S0 from the menu.
•
Enter the pulse factor (Default: 1000)
Note
The pulse factor set in the Solar-Log™ has to match with the settings for the display.
•
Press ENTER to save.
Setting the Large External Display on RS485
1 Select System | Large External Display | Display RS485 from the menu
2 Select Large External Display OFF or ON
3 Press ENTER to save
If no inverters are configured on the RS485 interface (e.g. in Bluetooth mode), the Solar-Log 500 transmits
at 9600 Baud, 8N1.
If an inverter is detected on the RS485 interface, the brand and baud rate used are displayed. This baud
rate should be used for the communication with the large external display.