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Diagnostics Optimization CT MODBUS RTU Technical Data
416 E300 Design Guide
Issue Number: 1
Mode: Open-Loop, RFC-A, RFC-S
This displays the direction of the load from the current travel start. When set to On (1) the load direction is Positive or Motoring, and if it is set to Off (0)
it is negative or regenerating.
When set to On (1), Load Measurement Direction Output (O01) is inverted.
This is the calculated torque producing current percentage measured from Torque Producing Current (J24) after brake release, for Load
measurement time (O04) ms.
When set >0, this determines the time in ms taken to measure Torque Producing Current (J24) required for rescue operation at the start of a travel
only.
When set <0, A load measurement is taken at the start of travel and when constant speed has been reached for Load measurement time (O04) ms.
This determines the maximum time taken to measure Torque Producing Current (J24) required for rescue operation during travel at constant speed.
If constant speed is reached, the constant speed value is used, however, if constant speed is not reached then the start of travel measurement is
used instead. This mode compensates for changes in the load for tall buildings where the load value changes depending in the number of floors for a
given travel.
When set = 0, load measurement is disabled.
This functionality is not available in Open loop mode, or if analog speed reference is selected i.e. Control Input mode (H11) = Analog Run Prmit or
Analog 2 Dir (0 or 1).
O01 Load Measurement Direction Output
Mode RFC-A, RFC-S
Minimum 0 Maximum
1
Default Units
Type 1 Bit Volatile Update Rate Background
Display Format Standard Decimal Places 0
Coding RO, ND, NC, PT
O02 Load Measurement Direction Invert
Mode RFC-A, RFC-S
Minimum 0 Maximum
1
Default 0 Units
Type 1 Bit User Save Update Rate Background
Display Format Standard Decimal Places 0
Coding RW
O03 Load Measurement Value
Mode RFC-A, RFC-S
Minimum 0.0 Maximum
3276.7
Default Units %
Type 16 Bit Volatile Update Rate Background
Display Format Standard Decimal Places 1
Coding RO, ND, NC, PT
O04 Load Measurement Time
Mode RFC-A, RFC-S
Minimum -2000 Maximum
2000
Default 0 Units ms
Type 16 Bit User Save Update Rate Background
Display Format Standard Decimal Places 0
Coding RW
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