Actimux Power : Frequency input description

These inputs are logical LS inputs associated with frequency measurement capabilities.
It can be used as general purpose frequency input and is also dedicated to speed sensor input.

This input can be used as:

Logical Input
Frequency Input

This configuration is chosen by the parameter 'Mode'.

1 - Logical Input

1.1 - Caracteristics

The active level is: tied to GND
Inactive level is: open circuit
The cleaning contact current is: 10mA at +VBAT=28V

The logical thresholds are adjustable only by hardware configuration.
The default values are:
- Low threshold voltage: 2.5V
- High threshold voltage: 3.8V

1.2 Mnemonics
The following mnemonics are available for the logical inputs function:

Mnemonics	Description
Input_Boo	This boolean value give the status of the inputs TRUE for active level FALSE for Inactive level
Threshold_fault	This value indicates to the Application that the input is between the two thresholds.
Equipment	The usage of the variables of default is not active while the variable connected to this mnemonic has its value to 'False' ( more details ).

2 - Frequency Input

2.1 Caracteristics

The valid input frequency range is 0.5Hz to 12kHz

ON level is: tied to GND
OFF level is: open circuit

2.2 Parameters

Category	Parameter	Description
General	Time Out	The valid range for this time out is 0ms to 10000ms with a resolution of 100ms.

2.3 Mnemonics

Mnemonics	Description
Input_Freq_OFF
Input_Freq_On
Threshold fault
Equipment