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Safety
Product
Mechanical
information
information
installation
Mode: Open-Loop, RFC-A, RFC-S
O01
Load Measurement Direction Output
Mode
RFC-A, RFC-S
Minimum
0
Default
Type
1 Bit Volatile
Display Format
Standard
Coding
RO, ND, NC, PT
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.
O02
Load Measurement Direction Invert
Mode
RFC-A, RFC-S
Minimum
0
Default
0
Type
1 Bit User Save
Display Format
Standard
Coding
RW
When set to On (1), Load Measurement Direction Output (O01) is inverted.
O03
Load Measurement Value
Mode
RFC-A, RFC-S
Minimum
0.0
Default
Type
16 Bit Volatile
Display Format
Standard
Coding
RO, ND, NC, PT
This is the calculated torque producing current percentage measured from Torque Producing Current (J24) after brake release, for Load
measurement time (O04) ms.
O04
Load Measurement Time
Mode
RFC-A, RFC-S
Minimum
-2000
Default
0
Type
16 Bit User Save
Display Format
Standard
Coding
RW
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).
416
Electrical
Getting
User Menu A Commissioning
installation
started
Advanced
Diagnostics Optimization CT MODBUS RTU Technical Data
Parameters
Maximum
1
Units
Update Rate
Background
Decimal Places
0
Maximum
1
Units
Update Rate
Background
Decimal Places
0
Maximum
3276.7
Units
%
Update Rate
Background
Decimal Places
1
Maximum
2000
Units
ms
Update Rate
Background
Decimal Places
0
E300 Design Guide
Issue Number: 1
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