ABB ACQ580, Firmware Manual

Page: 49 / 422

Program features 45
Adaptive program fault and aux code formats
The format of the aux code:
If the state number is zero but the block number has a value, the fault is related to a
function block in the base program. If both state number and block number are zero,
the fault is a generic fault that is not related to a specific block.
See fault 64A6 Adaptive program on page 355 .
Sequence program
An adaptive program can contain base program and sequence program parts. Base
program is run continuously when adaptive program is in running mode. The
functionality of the base program is programmed using function blocks and system
inputs and outputs.
Sequence program is a state machine. This means that only one state of the
sequence program is run at a time. You can create a sequence program by adding
states and programming the state programs using the same program elements as in
the base program. You can program state transitions by adding state transition
outputs to the state programs. The state transition rules are programmed using
function blocks.
The number of the active state of the sequence program is shown by parameter
07.31 AP sequence state .
Set 1 setpoint 2 40.17 Set 1 setpoint 2 source
Set 1 feedback 1 40.08 Set 1 feedback 1 source
Set 1 feedback 2 40.09 Set 1 feedback 2 source
Set 1 gain 40.32 Set 1 gain
Set 1 integration time 40.33 Set 1 integration time
Set 1 tracking mode 40.49 Set 1 tracking mode
Set 1 track reference 40.50 Set 1 tracking ref selection
Bits 24-31: State number Bits 16-23: block number Bits 0-15: error code
Outputs available to the adaptive program
Output Target