Threshold Detector 1 Hysteresis; Threshold Detector 1 Output Invert; Threshold Detector 1 Destination; Variable Selector 1 Source 1 - Emerson Unidrive M200 Parameter Reference Manual

Parameter

12.005 Threshold Detector 1 Hysteresis

Short description Defines the hysteresis for threshold detector
Mode Open‑loop
Minimum 0.00
Default 0.00
Type 16 Bit User Save
Display Format Standard
Coding RW
See Threshold Detector 1 Output (12.001).
Parameter

12.006 Threshold Detector 1 Output Invert

Short description Set to 1 to invert the output of threshold detector 1
Mode Open‑loop
Minimum 0
Default 0
Type 1 Bit User Save
Display Format Standard
Coding RW
See Threshold Detector 1 Output (12.001).
Parameter

12.007 Threshold Detector 1 Destination

Short description Defines the destination parameter for threshold detector 1
Mode Open‑loop
Minimum 0.000
Default 0.000
Type 16 Bit User Save
Display Format Standard
Coding RW, DE, PT, BU
See Threshold Detector 1 Output (12.001).
Parameter

12.008 Variable Selector 1 Source 1

Short description Defines the 1st source parameter for variable selector 1
Mode Open‑loop
Minimum 0.000
Default 0.000
Type 16 Bit User Save
Display Format Standard
Coding RW, PT, BU
The variable selector functions are always active even if the source and destination are not routed to valid parameters. If a source is not a valid parameter then the source value is taken as 0. The
update rate for each of the variable selector functions is always 4ms.
The following description is for variable selector 1, but variable selector 2 operates in the same way. The source parameters selected with Variable Selector 1 Source 1 (12.008) and
Variable Selector 1 Source 2 (12.009) are converted to a percentage value, scaled with Variable Selector 1 Source 1 Scaling (12.013) and Variable Selector 1 Source 2 Scaling (12.014) respectively
and then combined with a function defined by Variable Selector 1 Mode (12.010) to give Variable Selector 1 Output (12.012) as a percentage value. If Variable Selector 1 Enable (12.016) = 1 then
the function operates normally. If Variable Selector 1 Enable (12.016) = 0 then Variable Selector 1 Output (12.012) = 0.00% and any states within the function are reset (i.e. the time constant function
accumulator is held at zero). If the value of Variable Selector 1 Mode (12.010) is changed then all internal function state are also reset.
The table below shows the functions that can be selected with Variable Selector 1 Mode (12.010).
Unidrive M200 Parameter Reference Guide
Issue: 01.05.00.10
Maximum 25.00
Units %
Update Rate 4ms read
Decimal Places 2
Maximum 1
Units
Update Rate 4ms read
Decimal Places 0
Maximum 30.999
Units
Update Rate Drive reset read
Decimal Places 3
Maximum 30.999
Units
Update Rate Drive reset read
Decimal Places 3
193