You can use EZ Illuminated Switch to monitor and operate Alarm History for each block. EZ Illuminated Switch is a Pro-face optional product which can be connected to the display unit via USB port.
See the following for information about EZ Illuminated Switch.
16.4.2 About EZ Illuminated Switch
For information on switch and key parts that can be registered on function keys, see the following.
41.1 Function Key Features
You can register only one Lamp Alarm part on a function key.
The EZ Illuminated Switch's switch turns off in the following cases:
When a lamp is configured in the optional switch area of the project's base screen, and the corresponding screen is changed.
When the mode is changed from Online to Transfer Mode.
When the mode is changed from Online to Offline, or vice versa.
16.4.1 Procedure - Monitoring/Operating Alarm with EZ Illuminated Switch