Owner manual

Monitoring the Ladder Programs of the External Device on a Display
PLC Ladder Monitor Operation Manual
2-7
 Start up procedure from the LS area
The Ladder Monitor starts up if you turn ON bits in the LS area. Configure the settings for
turning ON the following bits using switch parts and D-scripts.
Bit 1 Turn ON to start up the Ladder Monitor.
Bit 3
Turn ON to start the Ladder Monitor and display the ladder programs
cached on the CF Card.
• If the programs are not cached in advance, the bit only triggers the
same action as Bit 1 turning ON (starts up the Ladder Monitor). To
update the ladder programs on the CF Card, in [Main Screen] on the
display, select [Read].
) “3.1 Main Screen” (page 3-2)
• Bits other than Bits 1 and 3 are reserved. Do not use them.
• LS area addresses will be automatically cleared when Ladder Monitor is
shutdown.
LS2078
15 1 2 3
Reserved
1: Starting up the Ladder Monitor
Reserved
1: Reading the cache data
Reserved