Table C-3: Alarm Modes
Option Description
High The output current is set to the high alarm limit.
Low The output current is set to the low alarm limit
Freeze current The output current is set to the last valid value at
the time when the error occurs.
Default settings for alarm mode:
• Measurement errors: output current = high
• Measured value out of range: transmitter enters saturation mode (if limit alarm is
disabled).
Table C-4: Analog Output: Standard Alarm Values vs. Saturation Values
Level 4–20 mA saturation values 4–20 mA alarm value
Low 3.9 mA 3.75 mA
High 20.8 mA 21.75 mA
Table C-5: Analog Output: NAMUR-Compliant Alarm Values vs. Saturation Values
Level 4–20 mA saturation values 4–20 mA alarm value
Low 3.8 mA 3.6 mA
High 20.5 mA 22.5 mA
Reference Manual Configuration parameters
00809-0100-4530 April 2019
Reference Manual 395
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