KROHNE OPTISONIC 3400 EN - Manual (Page 80)

6
OPERATION
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OPTISONIC 3400
www.krohne.com 11/2013 - 4002037702 - HB OPTISONIC 3400 -en-R02
6.4.3 Diagnosis messages
These settings make it possible to change the status signal of the respective diagnosis message
(status group).
6.4.4 Optical keys
This function can deactivate the optical keys. In the display, the switched off state of the optical
keys is represented by a lock 1.
In this case, the device may only be operated using the push buttons.
6.4.5 Graphic page
With this converter, the trend of the main measurement can be graphically displayed. The first
measurement on display page 1 is always defined as the main measurement.
• Menu C5.5.1 defines the range for the trend indicator (manual or automatic).
• Menu C5.5.2 defines the range for manual setting.
• Menu C5.5.3 defines the time span for the trend indicator.
6.4.6 Save settings
This function allows all settings to be stored in a memory.
• Backup 1: Saves settings in backup memory area 1
• Backup 2: Saves settings in backup memory area 2
6.4.7 Load settings
This function allows the complete stored settings to be loaded again.
• Backup 1: Loading from backup - memory 1
• Backup 2: Loading from backup - memory 2
• Factory: Uploading the original factory settings