Directed Electronics d300.1 Manual do Utilizador descarregar pdf (Página 8)

PSS EVE0105 A-(en) VAC D300 7

Manual local settings:

Actuatormode...........linear or rotary

Linear valve ...........leftorright mounted

Rotaryactuator.........opening clockwise or

counter-clockwise

Characteristic of setpoint . . . linear, equal percentage,

invers- equal percentage

or custom (22 points)

Valvefunction ...........opens or closes with

increasing setpoint

Split range .............freeupper and lower values

Travellimits.............freeupper and lower values

Cutoffs.................freeupper and lower values

Control parameters .......Determined during Autostart.

Working range ...........freely adjustable (for

indication on LCD

Manual adjustment of......P-gain, I-time,

T63-time and dead band

Manual operation .........Manual input of setpoint to

drive the valve

Pneumatic test ...........Functiontotestthepneu-

matic output

Workshop ..............input and angle calibation

LCD language ...........dependent on version

LCD orientation ..........dependent on version

Bus address.............PROFIBUS-PA only

Simulation ..............FOUNDATION Fieldbus only

Software supported configurations:

- by means of Hand Held Terminal (HART)

- PC among others by means of PC20/ PC50 /IFDC

- I/A Series System and other DCSs

Failure handling

Safety position at

- Air supply failure ........pressurey1=zero

- Electric power failure .....pressurey1=zero

- Failure of electronics .....pressurey1=zero

- Failure of communication is recognized by configurable

watch dog with response delay of 0.1 s to 24 h

Behavior ...............configurable as

- pressure y1 = zero or

- stop at last value or

- a configured value

Diagnostic report .........viacommunication and local

LCD

Historicalstatus .........issetifalarm was activated

at any time

(also just short alarms)

Reset..................byacknowledging

1 2 3 4 5 6 7 8 9 10 11 12 13 ... 25 26

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