Rockwell Automation 1794-IJ2XT FLEX I/O Frequency Input Modules User Manual - Manual (Page 79)

Publication 1794-6.5.11 - September 2011
Program Your Module with PLC Processors 69
EN
BTR
BLOCK TRANSFER READ
Rack
Group
Slot
Control Block
14
1
0
BR141:0
DN
Data File
BT Length
Continuous 2BTD5:101
0
NO
ER
EN
BTW
BLOCK TRANSFER WRITE
Rack
Group
Slot
Control Block
14
1
0
BW141:0
DN
Data File
BT Length
Continuous 2BTD5:1
0
NO
ER
BR141:0
EN
BR141:0
EN
BW141:0
EN
Rung 1STEPO:1
The IJ2 module is located in rack 14, I/O group 1, slot 0. The data obtained by the PLC-5/250 processor from the
IJ2 module is placed in the data table starting at 2BTD5:101, and with the default length of 0, is 7 words long. The
length can be any number between 0 and 7.
BW141:0
EN
Rung 1STEPO:1
The IJ2 module is located in rack 14, I/O group 1, slot 0. The data sent to the IJ2 module from the PLC-5/250 processor
is from the data table starting at 2BTD5:1, and with a default length of 0, is 8 words long.
Valid BTW lengths can be any number between 0 and 8.
IJ2 BTR
Enable Bit
IJ2 BTW
Enable Bit
IJ2 BTR
Control File
IJ2 BTR
Enable Bit
IJ2 BTW
Enable Bit
IJ2 BTW
Control File
BT Timeout 4
BT Timeout 4
PLC-5/250 Processor
Program Example
45565