Siemens CIM Operating Manual page 13

System variable
SV (System variable) is used to save some system data, such as, position, time, power state,
mini PCIe module information and so on.
Item Type
Time
valid flag bool
UNIX double
timestamp unsigned
year unsigned
month short
unsigned
day short
unsigned
hour short
unsigned
minute short
unsigned
second short
unsigned
Position
valid flag bool
latitude short int
short
unsigned
short
unsigned
short
unsigned
real
longitude short int
short
unsigned
short
unsigned
short
unsigned
real
altitude int
1
CIM
Operating Manual, 11/2022, A5E51250518-AC
Size Ad- Range
dress
1 bit 896. 0 or 1
0
4 bytes 897 0 ~
429496729
5
2 bytes 901 1970 ~
2106
1 bytes 903 1 ~12
1 bytes 904 1 ~ 31
1 bytes 905 0 ~ 23
1 bytes 906 0 ~ 59
1 bytes 907 0 ~ 59
1 bit 916. 0 or 1
0
1 byte 917 -1 or 1
1 byte 918 0 ~ 90
1 byte 919 0 ~ 59
1 byte 920 0 ~ 59
4 bytes 921 0 ~ 90.0
1 byte 925 -1 or 1
1 byte 926 0 ~ 90
1 byte 927 0 ~ 59
1 byte 928 0 ~ 59
4 bytes 929 0 ~ 90.0
2 bytes 940 -9999 ~
9999
Unit comments
Valid flag for the time value
second Current time, seconds since
1970-1-1 00:00:00
Unit: second
year Current data, year
month Current data, month
day Current data, month day
hour Current time, hour
minute Current time, minute
second Current time, second
Valid flag for all the position
value
1: N; -1: S
degree Latitude's degree
Unit: degree
minute Latitude's minute
Unit: minute
second Latitude's second
Unit: second
degree Latitude's degree in float for-
mat
Unit: degree
1: E; -1: W
degree Longitude's degree
Unit: degree
minute Longitude's minute
Unit: minute
second Longitude's second
Unit: second
degree Longitude's degree in float
format
Unit: degree
m altitude (integer part)
Application and functions
1.4 Universal Data Model
Sample for Restful
Interface
/pi/rest/vx896.0
/pi/rest/vdu897
/pi/rest/vu901
/pi/rest/vsu903
/pi/rest/vsu904
/pi/rest/vsu905
/pi/rest/vsu906
/pi/rest/vsu907
/pi/rest/vx916.0
/pi/rest/vsi917
/pi/rest/vsu918
/pi/rest/vsu919
/pi/rest/vsu920
/pi/rest/vr921
/pi/rest/vsi925
/pi/rest/vsu926
/pi/rest/vsu927
/pi/rest/vsu928
/pi/rest/vr929
/pi/rest/vi940
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