Rockwell Automation 2706 DL40 HARDWARE USER MANUAL - Manual (Page 44)

Chapter 5
Special Messages
5 – 5
This message will be put at the end of the queue and will only be run after all
messages before it have been run.
This message terminates and retains new settings if either:
•
no new setting is received for 20 seconds
•
Special Message 915 (Stop Special Message/Resume Run Mode) is
triggered.
Message terminates and loses all new settings if either:
•
Special Message 901, 903, or 904 is triggered
•
Run Mode is Exited
911 (or 11) Set Clock with Variable Data
Sets clock with data sent as a variable. Functions only in Message/Variable
and Message/Variable/Slave Run Modes since Message List and Bit Trigger
Run Modes do not support variables.
Table 5.B
Setting clock with data sent as a variable
Variable Number Contains Acceptable Values
1 Minutes 0–59
2 Hours 1–12 or 0–23
3 Date 1–31
4 Month 1–12
5 Year 0–99
6 Mode 0=AM
1=PM
2=24 hr
Note on using Discrete I/O: Since the number of variables that can be sent
depends on the rack size, small rack sizes cannot set all clock parameters.
This message will be put at the end of the queue and will only be run after all
messages before it have been run.
This message terminates and retains new settings if either:
•
no new setting is received for 20 seconds
•
Special Message 915 (Stop Special Message/Resume Run Mode) is
triggered.
Message terminates and loses all new settings if either:
•
Special Message 901, 903, or 904 is triggered
•
Run Mode is Exited