Siemens SITOP PSU8600 Manual page 248

Engineering and remote access
7.6 Cyclic and acyclic data
Command
9000
ProfiEnergyPause
Index 16: Result of SITOP command interface (reading)
Command
General
248
Description
A pause time is started and the system temporarily
switches off the specified outputs (i.e. until the
pause is exited). This function does not use the
configured PE output list, but those outputs, which
are at 1 in the parameter field go into the pause
condition; each bit in the parameter represents an
output, and the value of this bit defines the pause
state ("1" = "Paused", "0" = "Not influenced").
Deviating from the generally valid parameter as-
signment for memory locations, the bit arrange-
ment here corresponds to an UINT64 value with
the "Big Endian" format. This means: Output 1 (the
first output of the PSU8600 basic unit) is repre-
sented by bit 0 of the last byte in the data set (the
byte with the highest address in the data set).
Description
Each data set comprises 2 words (16 bits) with the
following structure: Word 1: Command, word 2:
ErrorID. The words are saved in the "big endian"
format, i.e. the most significant byte is located at
the lower memory address.
The following ErrorIDs are possible:
0x00: ERRORID_OK: The command was suc-
•
cessfully executed, execution has been com-
pleted.
0xFE: ERRORID_PENDING: The command is
•
still being processed - do not start any addi-
tional commands and interrogate this data set
until the status transitions to ERRORID_OK or
an error status is reached!
0xFD: ERRORID_CMD_UNKNOWN: The
•
command that has been sent is unknown.
0xFC: ERRORID_BUSY: The system is tempo-
•
rarily not available, please try again a little bit
later.
0xFB: ERRORID_EXECUTION_ERROR: The
•
command execution could not be processed or
finished due to an unspecified error.
0xFA: ERRORID_TIMEOUT_ERROR: The
•
command execution lasts too long and has
been terminated.
Example
e. g. for one system comprising
PSU8600 4*10A + 4*CNx8600 4*10A:
All MP40 and CNX4 in the "Operating" state:
23:28:00:00:00:00:00:00:00:00
All MP40 outputs and the outputs of the first
CNX4 in the "pause" state:
23:28:00:00:00:00:00:00:00:FF
All MP40 outputs in "Pause" and the outputs
of all CNX4 in the "Operating" state:
23:28:00:00:00:00:00:00:00:0F
Only the outputs of the first CNX4 in "Pause"
- all other outputs in the state "Operating":
23:28:00:00:00:00:00:00:00:F0
Only the outputs of the second CNX4 in
"Pause" - all other outputs in the "Operating"
state:
23:28:00:00:00:00:00:00:0F:00
Example
In the case of OK:
20:03:00:00
In the case of an unknown command:
20:70:00:FD
In the case of pending:
20:03:00:FE
Power supply system SITOP PSU8600
Manual, 09.2018, A5E36758446-5-76