ABB Advant Controller 450 User Manual

Advant
®
Controller 450 User’s Guide
Section 2.2.10 S100 I/O
3BSE 002 415R701 Rev A 2-37
Readjustment
AO boards are factory adjusted for voltage output signals. If current signal is desired/jumpered,
you must readjust for maximum accuracy. Please follow the instructions found in Section
5.5.12, Channel Adjustment on AO Board.
Preparation for Start-up
Check of the External Wiring
Judge the level of workmanship case by case. The result determines the need to thoroughly
check all connections before the system is powered up.
You can, of course, check with a buzzer or similar device that the external wiring to the process
equipment is correct and that all conductors are intact.
Without activating the control equipment, you can also check that transducers and actuators
(including all process wiring) function correctly. This makes it necessary to connect voltage to
these units and develop suitable checking methods, which are time-consuming activities.
An alternative method is to make an integrated check of the process equipment and wiring and
the corresponding controller function, which can be accomplished with a circuit-by-circuit
procedure. Preferably, the controller is loaded with application data base. The data base is then
used as one checkpoint. Status/values can be read and control signals to process objects can be
simulated by an engineering station. When an operator station is included in the system, it is
Table 2-3. Functional Jumpering
Board/Connection Unit Function
DSAI 146, 155A Mains frequency
DSTA 001, 001B, 002, 002B Current/voltage
DSTA 131, 133, 135 Current/voltage, grounded/floated supply
DSTA 155, 155P, 156, 156B Grounding
DSAO 110 Current/voltage, 10/20 mA, gain factor
DSAO 120A Current/voltage
DSAO 130 Current/voltage, 10/20 mA
DSDP 140A Filter time, function mode
DSDP 150 Function mode, voltage level
DSDP 170 Interrupt level, measuring interval source and
time, filter time for inputs
DSTX 170 Input signal level, grounding
DSDC 111 References
DSTX 110 External/internal supply
DSTY 101 Signal range

ABB Advant Controller 450 Specifications

General

Brand	ABB
Model	Advant Controller 450
Category	Controller
Language	English