5.5 Clock
Properties of the real-time clock
The table below contains the features and functions of the Control Unit clock.
Table 5-18 Clock properties
Properties Meaning
Type Hardware clock (integrated "real-time clock")
Default setting when delivered DT#1992-01-01-00:00:00
Maximum deviation per day
for supply voltage switched on and switched o at 0°
to 55° C
±5 s
Backup time At least 5 days (at 0 to 55° C)
Charging time 1 h
With power OFF
The Control Unit clock continues to operate with the POWER OFF for the duration of the battery
backup time (excluding software clock). The buer is recharged in the POWER ON state. If the
real-time clock backup time is exceeded, the time is reset. If the SIMOTION D410-2 is reset to its
factory settings, the clock is also reset to the "default setting when delivered".
5.6 Certicates, approvals, declarations of conformity
You can nd an overview of the certications available for the SIMOTION D410-2 in Appendix A
(Page 107).
You can also nd further information on the Internet at:
https://support.industry.siemens.com/cs/ww/en/ps/14513/cert
Technical data
5.6 Certicates, approvals, declarations of conformity
SIMOTION D410-2
Equipment Manual, 07/2021, A5E33446720B 93
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