Omron SYSMAC CS Series Operation Manual page 213

Simple Example of Use
Step 5
1,2,3...
7. Download the function block data prepared on CX-Process Tool to the
Loop Control Board. (Execution - Download)
8. Execute the run/stop command on CX-Process Tool (Execute - Run -
Run/Stop Command) or turn the PLC OFF then back ON again.
Note Check the following points before you start Loop Controller opera-
tion.
a. Be sure the bank of the EM Area with the number specified for alloca-
tion to the HMI (human-machine interface) data does not overlap with
any other area used by the CPU Unit or other Units. The block allocat-
ed for the HMI is specified in ITEM 050 (EM Area Bank Allocated for
HMI Memory = 0 to 12) of the System Common block (Block Model
000). If areas overlap, the system may operate in an unexpected man-
ner, which may result in injury.
b. Be sure the area to which user link table data is written does not over-
lap with any other area used by the CPU Unit or other Units. If areas
overlap, the system may operate in an unexpected manner, which may
result in injury.
c. The correct combination of Analog Input/Output Units must be mount-
ed. The unit address set on the front panel of Analog Input/Output
Units must match the unit number set on the Field Terminals. Other-
wise, data input/output (read/write) operations will be performed by
mistake on the data of another Special I/O Unit (having the unit num-
ber set on the Field Terminals).
d. The correct defaults of the System Common block on the Loop Con-
troller must be set.
9. Check the LEDs on the front panel of the Loop Controller (EXEC LED lit).
Note When the CS1D-LCCB05D is being used, the standby Loop Con-
troller can take up to 150 seconds (for duplex initialization) before
starting operation after the PLC power is turned ON. (The EXEC
LED on the front and the Duplex Unit's DPL STATUS LED will flash
for 150 seconds and then will be lit.)
Trial Operation
1. Execute the run/stop command on CX-Process Tool (Execute - Run -
Run/Stop Command) or turn the PLC OFF then back ON again.
2. Check system operation on CX-Process Tool. (Execute - Run - Monitor
run status)
Section 4-1
181