Emerson E300 Series - Page 376

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376 E300 Design Guide
Issue Number: 1
See Binary Sum Output (K20).
See Binary Sum Output (K20).
The output of the binary sum block is given by:
Binary Sum Output (K20) = Binary Sum Offset (K22) + (Binary Sum Ones (K17) x 1) + (Binary Sum Twos (K18) x 2) + (Binary Sum Fours (K19) x 4)
Binary Sum Destination (K21) defines the destination for the binary sum output. The routing for this destination is special if the maximum of the
destination parameter ≤ 7 + Binary Sum Offset (K22) as follows:
Destination parameter = Binary Sum Output (K20), subject to the parameter minimum.
If the maximum of the destination parameter > 7, Binary Sum Output (K20) is routed in the same way as any other destination where the destination
target is at its full scale value when the Binary Sum Output (K20) = 7 + Binary Sum Offset (K22).
Binary Sum Destination (K21) defines the destination for the binary sum output.
See Binary Sum Output (K20) for more information.
See Binary Sum Output (K20).
K18 Binary Sum Twos
Mode Open-Loop, RFC-A, RFC-S
Minimum 0 Maximum 1
Default 0 Units
Type 1 Bit Volatile Update Rate 4 ms read
Display Format Standard Decimal Places 0
Coding RW, NC
K19 Binary Sum Fours
Mode Open-Loop, RFC-A, RFC-S
Minimum 0 Maximum 1
Default 0 Units
Type 1 Bit Volatile Update Rate 4 ms read
Display Format Standard Decimal Places 0
Coding RW, NC
K20 Binary Sum Output
Mode Open-Loop, RFC-A, RFC-S
Minimum 0 Maximum 255
Default Units
Type 8 Bit Volatile Update Rate 4 ms read
Display Format Standard Decimal Places 0
Coding RO, ND, NC, PT, BU
K21 Binary Sum Destination
Mode Open-Loop, RFC-A, RFC-S
Minimum A00 Maximum AB99
Default A00 Units
Type 16 Bit User Save Update Rate Drive reset read
Display Format Menu Param Alpha Numeric Decimal Places 3
Coding RW, DE, PT, BU
K22 Binary Sum Offset
Mode Open-Loop, RFC-A, RFC-S
Minimum 0 Maximum 248
Default 0 Units
Type 8 Bit User Save Update Rate 4 ms read
Display Format Standard Decimal Places 0
Coding RW, BU