Variable Selector 1 Source 2; Variable Selector 1 Mode; Variable Selector 1 Destination; Variable Selector 1 Output/Variable Selector 1 Source 1 Scaling - Emerson Unidrive M200 Parameter Reference Manual

Variable Selector 1 Mode

Variable Selector 1 Output (12.012)
(12.010)
0: Input 1 Input 1
1: Input 2 Input 2
2: Add Input 1 + Input 2
3: Subtract Input 1 - Input 2
4: Multiply (Input 1 x Input 2) / 100.00%
5: Divide (Input 1 x 100.00%) / Input 2
6: Time Const Input 1 / (1 + τs) where τ is Variable Selector 1 Control (12.015) in seconds
Input 1 is an input to a linear ramp function where the time to ramp from 0.00% to 100.00% of the input parameter
7: Ramp range is defined by Variable Selector 1 Control (12.015) in seconds. e.g. if the input parameter is at 50% of its range,
the output value will reach 50% in 50% of the time set in Variable Selector 1 Control (12.015)
8: Modulus | Input 1 |
If Variable Selector 1 Control (12.015) = 0.02 then Output = Input
9: Powers
Else if Variable Selector 1 Control (12.015) = 0.03 then Output = Input
Else Output = Input 1
Parameter

12.009 Variable Selector 1 Source 2

Short description Defines the 2nd 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
See Variable Selector 1 Source 1 (12.008).
Parameter 12.010 Variable Selector 1 Mode
Short description Defines the mode for variable selector
Mode Open‑loop
Minimum 0
Default 0
Type 8 Bit User Save
Display Format Standard
Coding RW, TE
Value Text
0 0
1 1
2 2
3 3
4 4
5 5
6 6
7 7
8 8
9 9
See Variable Selector 1 Source 1 (12.008).
Parameter

12.011 Variable Selector 1 Destination

Short description Defines the destination parameter for variable selector 1
Mode Open‑loop
Minimum 0.000
Default 0.000
Type 16 Bit User Save
Display Format Standard
Coding RW, DE, PT, BU
See Variable Selector 1 Source 1 (12.008).
Parameter 12.012 Variable Selector 1 Output
Short description Displays the output of variable selector 1
Mode Open‑loop
Minimum -100.00
Default
Type 16 Bit Volatile
Display Format Standard
Coding RO, ND, NC, PT
See Variable Selector 1 Source 1 (12.008).
Parameter 12.013 Variable Selector 1 Source 1 Scaling
Short description Defines the scaling for the 1st input for variable selector 1
Mode Open‑loop
Minimum -4.000
Default 1.000
Type 16 Bit User Save
Display Format Standard
Coding RW
See Variable Selector 1 Source 1 (12.008).
194
2
/ 100.00%
3
/ (100.00%)
Maximum 30.999
Units
Update Rate Drive reset read
Decimal Places 3
Maximum 9
Units
Update Rate Background read
Decimal Places 0
Maximum 30.999
Units
Update Rate Drive reset read
Decimal Places 3
Maximum 100.00
Units %
Update Rate 4ms write
Decimal Places 2
Maximum 4.000
Units
Update Rate 4ms read
Decimal Places 3
2
Unidrive M200 Parameter Reference Guide
Issue: 01.05.00.10