Reer MOSAIC M1 Installation And Use Manual page 195

MODULAR SAFETY INTEGRATED CONTROLLER MOSAIC
Current sensors: current limits
With the following parameters you can limit the measurement range by setting a
minimum and a maximum permissible current:
Minimum current: The range for the minimum permissible current is 2,5 to 3,9 mA.
⚫
Maximum current: The range for the maximum permissible current is 20,1 to 23 mA.
⚫
If the measurement values are under the minimum value or above the maximum
value, then the MA2/MA4 module detects a anomaly and raise diagnostics.
The following table summarizes MA2/MA4 module behaviour as a function of
measurement values.
(A) < Minimum current limit
(A) > Maximum current limit
Minimum current limit < (A) < Maximum current limit
Voltage sensors: voltage limits
With the following parameters you can limit the measurement range by setting a
minimum and a maximum permissible voltage:
Minimum voltage: The value is set to 0 V and cannot be changed.
⚫
Maximum voltage: The range for the maximum permissible voltage is 10,05 VDC to
⚫
11,5 VDC.
If the measurement values are above the maximum value, then the MA2/MA4
module detects a anomaly and raise diagnostics.
The following table summarizes MA2/MA4 module behaviour as a function of
measurement values.
(A) < Minimum voltage limit
(A) > Maximum voltage limit
Minimum voltage limit < (A) < Maximum voltage limit
Division anomaly: division saturated at 0 or 200000
This option let you to choose which value the MA2/MA4 module will force to the
division when a mathematical error is detected.
8540780 • 25/01/2023 • Rev.43
Measurement value (A)
Measurement value (A)
Diagnostic
YES
YES
NO
Diagnostic
NO
YES
NO
195