Publication 1762-RM001C-EN-P
C-4 System Status File
Controller Mode
User Application Mode
Bits 0 through 4 function as follows:
Forces Enabled
This bit is always set (1) by the controller to indicate that forces are
enabled.
Forces Installed
This bit is set (1) by the controller to indicate that 1 or more inputs or
outputs are forced. When this bit is clear, a force condition is not present
within the controller.
Address Data Format Range Type User Program Access
S:1/0 to S:1/4 binary 0 to 1 1110 status read only
S:1/0 to S:1/4 Mode
ID
Controller Mode
Use by MicroLogix Controller
(1)
S:1/4 S:1/3 S:1/2 S:1/1 S:1/0 1200 1500
000000 remote download in progress
••
000011 remote program mode
••
000113 remote suspend mode
(operation halted by execution of the SUS
instruction)
••
001106 remote run mode
••
001117 remote test continuous mode
••
010008 remote test single scan mode
••
1000016download in progress N/A
•
1000117program mode N/A
•
1101127suspend mode
(operation halted by execution of the SUS
instruction)
N/A
•
1111030run mode N/A
•
(1) Valid modes are indicated by the (
•
) symbol. N/A indicates an invalid mode for that controller.
Address Data Format Range Type User Program Access
S:1/5 binary 1 status read only
Address Data Format Range Type User Program Access
S:1/6 binary 0 or 1 status read only
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