Send clock or date data to plc (discrete i/o) – Rockwell Automation 2706-LV2P_LV2R_LV4P_LV4R DL40 PLUS USER MANUAL User Manual
Page 114
Remote I/O Communications
8–22
Publication 2706-6.1
Send Clock or Date Data to PLC (Discrete I/O)
The following shows the format of discrete I/O clock data returned
to the PLC from the DL40 Plus in the Message/Variable/Slave run
mode.
WORD 1
17 16 15
14
WORD 0
Handshake Bit
Input Image Table - 1/4 rack
Clock/Date Data Bit = 1
Diagnostic Code
Hour/Month
Minute/Day
Second/Year
WORD 1
17 16 15
14
WORD 0
Handshake Bit
Input Image Table - 1/2 rack
Clock/Date Data Bit = 1
Diagnostic Code
Hour/Month
Minute/Day
Second/Year
WORD 2
Always Returned Empty
WORD 3
Always Returned Empty
WORD 1
17 16 15
14
WORD 0
Handshake Bit
Input Image Table - 3/4 rack
Clock/Date Data Bit = 1
Diagnostic Code
Hour/Month
Minute/Day
Second/Year
WORD 2
Always Returned Empty
WORD 3
Always Returned Empty
WORD 4
Always Returned Empty
WORD 5
Always Returned Empty
WORD 6
Always Returned Empty
WORD 7
Always Returned Empty
WORD 1
17 16 15
14
WORD 0
Handshake Bit
Input Image Table - Full rack
Clock/Date Data Bit = 1
Hour/Month
Minute/Day
Second/Year
WORD 2
Always Returned Empty
WORD 3
Always Returned Empty
WORD 4
Always Returned Empty
WORD 5
Always Returned Empty
WORD 6
Always Returned Empty
WORD 7
Always Returned Empty
Diagnostic Code