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Emerson Powerdrive F300 - Page 29

Emerson Powerdrive F300
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See Skip Reference 1 (01.029).
Parameter 01.035 Reference In Rejection Zone
Short description Displays when the reference is in 1 of the pre-defined rejection zones
Mode OpenLoop
Minimum 0 Maximum 1
Default Units
Type 1 Bit Volatile Update Rate 4ms write
Display Format Standard Decimal Places 0
Coding RO, ND, NC, PT
See Skip Reference 1 (01.029).
Parameter 01.036 Analog Reference 1
Short description
Defines the relationship between the final value from analog 1 input and the frequency or speed
reference
Mode OpenLoop
Minimum −VM_SPEED_FREQ_USER_REFS Maximum VM_SPEED_FREQ_USER_REFS
Default 0.00 Units
Type 32 Bit Volatile Update Rate 4ms read*
Display Format Standard Decimal Places 2
Coding RO, VM, NC
* A faster update rate of 250μs is possible for the speed reference from an analog input. See Menu 7 for details. Note that this parameter has higher
resolution than other frequency parameters in Open-loop mode as this prevents loss of resolution when an analogue input is routed to this parameter with a
typical drive output frequency range.
Analog Reference 1 (01.036) or Analog Reference 2 (01.037) should be used as the destinations for drive analog inputs when these provide the frequency
or speed reference. The variable maximum/minimum applied to Analog Reference 1 (01.036) or Analog Reference 2 (01.037) gives the relationship shown
below between the final value from the analog input and the frequency or speed reference.
Parameter 01.037 Analog Reference 2
Short description
Defines the relationship between the final value from analog input 2 and the frequency or speed
reference
Mode OpenLoop
Minimum −VM_SPEED_FREQ_USER_REFS Maximum VM_SPEED_FREQ_USER_REFS
Default 0.00 Units
Type 32 Bit Volatile Update Rate 4ms read*
Display Format Standard Decimal Places 2
Coding RO, VM, NC
* A faster update rate of 250μs is possible for the speed reference from an analog input. See Menu 7 for details. Note that this parameter has higher
Powerdrive F300 Parameter Reference Guide
Issue: 01.15.00
29

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