Table of Contents
Advertisement
FX-20P-E Handy programming panel
8.4
Operation state monitor
• While a step ladder type program is running in the PLC, up to eight operating states are
displayed.
• As the state changes, displayed No's. automatically proceed to indicate the operation
process of the machine.
• Only the state in the range from S0 to S899 can be monitored. S900 and later (for
annunciators) are ignored.
• Before executing the operation state monitor, set M8047 (STL monitor valid) to ON in the
PLC.
Basic operation
Monitor
function
Display example
Operation state monitor
M
ACTIVE STATE
S 30
S 63
S 91
STL
GO
Execute the operation state monitor.
When M8047 (STL monitor valid) is OFF
S 41
S 52
S 73
S 82
S 104
M
ACTIVE STATE
M8047 IS NOT ON
Monitor 8
8-5
Advertisement
Table of Contents
