Lenze C 750 User Manual

6.5 Time
The controller has two mes of day: system me and local me. Both mes are interlinked via
the set me zone.
System me
The system me of the device is the me base for all the me-dependent acons of the
controller. The operang system receives the system me via a maintenance-free clock chip
(CMOS-RTC me).
The system me should correspond to the internaonal UTC world me. The device saves the
system me internally. If the controller is in a deenergized state, the system me is
maintained for approx. 14 days. Aer this me has elapsed, the me will need to be set. A
baery is not required.
The system me can be specied manually or via an NTP server.
•
System me - Source 40x245B:001
•
System me - Time 40x245B:002
•
NTP - Server addresses 40x245A:002 ... 0x245A:005
Local me
The local me is based on the system me. Together with the selected me zone, it is used to
specify the local me. The local me can be used, for instance, to provide current events in
the logbook with me informaon.
•
Time zone 40x245C:001
•
Local me 40x245C:002
Set the system me and the required me zone for the site of the controller
during commissioning. The local me will then be calculated automacally.
Parameter
Address Name / seng range / [default seng] Informaon
0x245B:001 System me: Time base Specicaon of the source for the device me.
0 NTP 0 = NTP
The me is obtained from an addressed NTP server.
2 Manual input 2 = manual input
The me can be specied via a parameter.
0x245B:002 System me: Current me
0 ... [] ... 18446744073709551615 ns
Specicaon of the device system me. Store the system me as UTC
me.
Format:
•
Date MM/DD/YYYY
•
Time hh:mm:ss.ms
0x245C:001 Local me: Current mezone Seng of the me zone of the device. The system me and me zone
are used to determine the local me of the device.
0 Unknown mezone
2 UTC+4 (GST) Dubai
3 UTC+4:30 (AFT) Kabul
19 UTC-3 (ART) Buenos Aires
37 UTC+11 (AEDT) Melbourne
40 UTC+10 (AEST) Brisbane
42 UTC+10:30 (ACDT) Adelaide
43 UTC+9:30 (ACST) Darwin
45 UTC+8:45 (ACWST) Eucla
51 UTC+6 (BST) Dhaka
52 UTC+1 (MEZ) Brussels
84 UTC-3:30 (NST) St. John's
102 UTC-7 (MST) Calgary
124 UTC+8 (CST) Beijing
129 UTC-1 (CVT) Praia
Device sengs
Time
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Lenze C 750 Specifications

General

Brand	Lenze
Model	C 750
Category	Controller
Language	English