Siemens SITOP PSU8600 - Page 246

Engineering and remote access
7.6 Cyclic and acyclic data
Power supply system SITOP PSU8600
246 Manual, 09.2018, A5E36758446-5-76
Index 8: Buffer handling values (reading/writing)
Data
Description
Data type
Buffer Disable (0/255)
Activating/deactivating buffer readiness.
Unsigned8
LongLife Mode (0/255) Activating/deactivating the LONGLIFE mode. Unsigned8
ChargeReadyThreshold [%] Threshold value for sufficient buffer readiness
10 … 90 %
Unsigned8
PowerInterrupt Enable (0/255) Activation/deactivation of short-time interruption of
the power supply for output 1. In this case, out-
put 1 is switched off for a defined time.
Unsigned8
Time X: Dead time until start of short-time interrup-
tion sequence [ms]
Time delay with which the brief interruption of the
power supply for output 1 is started.
Unsigned32
Time A: Waiting time until short-time interruption
[ms]
Time that elapses from initiating the shutdown
sequence until output 1 is switched off.
Unsigned32
Time B: Duration of short-time interruption [ms]
Time for which output 1 is switched off.
Unsigned32
Time C: Waiting time after client shutdown com-
pleted [ms]
Waiting time after client shutdown completed Unsigned32
Preferred buffer component on power failure Discharge selection
• 0 alternating electrical discharge
• 1: UPS8600 [1]
• 2: UPS8600 [2]
Unsigned8
Pre-charging buffer components before output
enable (0/255)
Charge buffer components before output activation Unsigned8
StartFromBattery Start Output1Only (0/255)
Switch on only output 1 after start from battery
Unsigned8
Fill byte(s)
-
Unsigned8
Index 16: SITOP command interface (writing)
Command
Description
Example
General Each command comprises 5 words (16 bits) with
the following structure:
• Word 1: Command
• Word 2-5 parameter. The words are saved in
the "big endian" format, i.e. the most significant
byte is located at the lower memory address.
The command and the parameter must remain
stable (i.e. the data set is not repeated) until a
result not equal to ERRORID_PENDING is de-
termined by reading out the data set 16.
The data set is structured as follows (bytes
from the lowest memory address to the
highest):
C_Hi:C_LO:P1_HI:P1_LO:P2_HI:P2_LO:P3_
HI:P3_LO:P4_HI:P4_LO:P5_HI:P5_LO;
where C_HI and C_LO specify the high
and/or low byte of the command - and Px_HI
as well as Px_LO, the high or low byte of
parameter 1-5.
8195
RemoteReset
The complete system is reset, analogous to power
off/on.
20:03:00:00:00:00:00:00:00:00
8196
FactoryReset
From a data perspective, the complete system is
restored to the state when originally shipped (fac-
tory settings). However, a software version modi-
fied by a firmware update is kept. The complete
system is also reset, analogous to power OFF/ON.
20:04:00:00:00:00:00:00:00:00