M
ULTI
-S
OURCE
S
YSTEM BASED ON
S
YSTEM
7001RC
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Multi-Source Function System 7001RC - V02.01
hopf
Elektronik GmbH
Nottebohmstr. 41 • D-58511 Lüdenscheid • Tel.: +49 (0)2351 9386-86 • Fax: +49 (0)2351 9386-93 • Internet: http://www.hopf.com • E-Mail: [email protected]
2.3.5 Configuration of the Master/Slave-String Time Base
Different time bases can be set for the Master/Slave-String.
2.3.5.1 Local Time as the Time Base in the Master/Slave-String (Standard)
As standard the 7001RC system is synchronised with the local time information via the
Master/Slave-String. For this purpose
Bit 2
is set to
"0"
in the
"Function Control Byte"
.
The system UTC time is calculated via the local time, the system-internal values for the time
difference between UTC and local time and the summertime/wintertime status information.
Synchronisation via the Master/Slave-String
"Function Control Byte", Bit 2 set to "0":
•
The received time is local time
•
The system UTC time is calculated
In the event that UTC time is received when in this setting, this is interpreted as
local time and accordingly all times in the system are incorrectly displayed.
2.3.5.2 UTC as the Time Base in the Master/Slave-String
When UTC time is transmitted via the Master/Slave-String then this is to be set up in the
"Function Control Byte"
, by setting
Bit 2
to
"1"
.
The system UTC time is calculated via the UTC time, the system-internal values for the time
difference between UTC and local time and the summertime/wintertime status information.
Synchronisation via the Master/Slave-String
"Function Control Byte", Bit 2 set to "0":
•
The received time is UTC time
•
The system local time is calculated
In the event that local time is received when in this setting, this is interpreted as
UTC time and accordingly all times in the system are incorrectly displayed.
