Emerson unidrive m200 - Analog Input 1 Scaling; Analog Input 1 Invert; Analog Input 1 Destination a; Analog Input 2 Mode

Value Mode Function
-6 4-20mA Stop 4-20mA with stop on current loop loss
-5 20-4mA Stop 20-4mA with stop on current loop loss
-4 4-20mA Low 4-20mA with switching to a low speed set in AnalogInput1PresetonCurrentLoss (07.026) on current loop loss
-3 20-4mA Low 20-4mA with switching to a low speed set in AnalogInput1PresetonCurrentLoss (07.026) on current loop loss
-2 4-20mA Hold 4-20mA with hold at level before loss on current loop loss (1)
-1 20-4mA Hold 20-4mA with hold at level before loss on current loop loss (1)
0 0-20mA 0-20mA
1 20-0mA 20-0mA
2 4-20mA Trip 4-20mA with AnInput1Loss trip on current loss.
3 20-4mA Trip 20-4mA with AnInput1Loss trip on current loss.
4 4-20mA 4-20mA with no action on current loop loss (input taken as 0%).
5 20-4mA 20-4mA with no action on current loop loss (input taken as 0%).
6 Voltage Voltage input
(1) Analog input level remains at the value it had in the previous sample before the current fell below 3mA.
Parameter 07.008 Analog Input 1 Scaling
Short description Defines the scaling factor of analog input 1
Mode Open‑loop
Minimum 0.000 Maximum 10.000
Default 1.000 Units
Type 16 Bit User Save Update Rate Background read
Display Format Standard Decimal Places 3
Coding RW
See AnalogI/O.
AnalogInput1 (07.001) is modified by AnalogInput1Scaling (07.008), AnalogInput1Offset (07.030) and AnalogInput1Invert (07.009) before it is routed to its destination as follows:
A
1O
= AnalogInput1 (07.001) + AnalogInput1Offset (07.030)
A
1O
is the value after the offset has been applied and is limited between -100.00% and 100.00%
A
1S
= A
1O
x AnalogInput1Scaling (07.008)
A
1S
is the value after the scaling and the offset have been applied and is limited between -100.00% and 100.00%
If AnalogInput1Invert (07.009) = 0 then A
1I
= A
1S
otherwise A
1I
= -A
1S
A1I is the value after the invert, scaling and offset have been applied and is the final value that is routed to the destination defined by
AnalogInput1DestinationA (07.010) if AnalogInput1Control (07.051) = 0
AnalogInput1DestinationB (07.090) if AnalogInput1Control (07.051) > 0
Parameter 07.009 Analog Input 1 Invert
Short description Inverts the signal for analog input 1
Mode Open‑loop
Minimum 0 Maximum 1
Default 0 Units
Type 1 Bit User Save Update Rate Background read
Display Format Standard Decimal Places 0
Coding RW
See AnalogInput1Scaling (07.008).
Parameter 07.010 Analog Input 1 Destination A
Short description Defines the output parameter for analog input 1
Mode Open‑loop
Minimum 0.000 Maximum 30.999
Default 1.036 Units
Type 16 Bit User Save Update Rate Drive reset read
Display Format Standard Decimal Places 3
Coding RW, DE, PT
See AnalogInput1Scaling (07.008).
Parameter 07.011 Analog Input 2 Mode
Short description Defines the mode for analog input 2
Mode Open‑loop
Minimum 6 Maximum 7
Default 6 Units
Type 8 Bit User Save Update Rate Background read
Display Format Standard Decimal Places 0
Coding RW, TE
Value Text
6 Volt
7 dig
See AnalogInput2 (07.002).
The table below gives all the possible analogue input modes.
Value Mode Function
6 Voltage Voltage
7 Digital Digital
Unidrive M200 Parameter Reference Guide
Issue: 01.05.00.10
103