Proface AGP3500 - 10.4 DIO HMI" User Manual
Page 22
Displaying Ladder Programs in Alarm History View
PLC Ladder Monitor Operation Manual
2-11
3
The device search keypad is displayed.
The device address you selected on the alarm history screen is automatically entered.
Touch [Search]
4
The ladder programs will be displayed starting with the device for which the alarm sounded.
• Select the appropriate connected device and read it. After reading is
completed the device search keypad is displayed.
• The previously read ladder program is displayed again. Therefore, the ladder
program for which the alarm sounded may not be displayed when multiple
devices are connected. If this occurs, delete the cache data (LADDER.DAT)
from the CF Card and start the ladder monitor from the alarm history. Cache
data is saved in the following location:
A Series CPU Direct Driver: “PLCLDMON\MIT_ACPU\LADDER.DAT”
A Series Computer Link Driver:
“PLCLDMON\MIT_ALINK\LADDER.DAT”