WAGO 750-640, Manual, Page: 12 / 64

12 • 750-640 [RTC Module]
Functional Description
WAGO-I/O-SYSTEM 750
I/O-Modules
More Information
Detailed references to the approvals are listed in the document "Overview
Approvals WAGO-I/O-SYSTEM 750", which you can find on the CD ROM
ELECTRONICC Tools and Docs (Item-No.: 0888-0412)
or in the internet under:
www.wago.com ! Documentation ! WAGO-I/O-SYSTEM 750 !
System Description
2.1.1.6 Functional Description
The RTC module provides many functions to read and set date and time,
configuration data like time settings, time zone or antenna selection as well as
service data such as run hours and maintenance intervals.
• • •
• • •
1 2 3 4 29 30 31 32
• • •
1 2 3 4 29 30 31 32
• • •
GET_SERVICE_FLAGS
GET_CHANNEL
SET_CHANNEL
CLEAR_CHANNEL
• • •
GET_AUTO
SET_AUTO
1:n
1:1
1:1
1:1
1:1
1:1
1:1
1 2 3 4 29 30 31 32
GET_CNF
SET_DT
•••
GET_OPH
SET_OPH
1:1
GET_DT
SET_CNF
1:1
first-time appearance
last-time appearance
time between 2 swtch.points
mask for weekdays
switching point 1
channel
1 … 32 (on)
channel
1 … 32 (off)
first-time appearance
last-time appearance
time between 2 swtch.points
mask for weekdays
switching point 32
channel
1 ... 32 (on)
channel
1 ... 32 (off)
timer
operation
mode
channel
elapsed
hour-meter
serviceflags
operating hours
service intervall
elapsed hour-
meter 1
operating hours
>=
service intervall
operating hours
service intervall
elapsed hour-
meter 32
operating hours
>=
service intervall
Fig. 2.1.1-4: Overview of RTC functions
g064005e
The call and the parameters of the individual functions are described in the
attachment.
2.1.1.6.1 Date and Time
The following functions are used to get the current date and time:
GET_TOD100, GET_CURRENT_TOD100, GET_TOD,
GET_CURRENT_TOD, GET_DT, GET_CURRENT_DT, GET_UTC,
GET_CURRENT_UTC, GET_DATE, GET_CURRENT_DATE, GET_MS,
GET_WEEKDAY. The functions GET_CURRENT_.... are used to get the