Novus Controller N1100 Manual do Utilizador descarregar pdf (Página 7)

N1100 Controller

NOVUS AUTOMATION 7/11

CYCLE OF ALARMS

Fva1

Fva2

Fva3

Fva4

Function Alarm

Functions of Alarms. Defines the functions for the

alarms among the options of the Table 3.

oFF, iErr, rS, Lo, xi, DiFL, DiFx, DiF

bla1

bla2

bla3

bla4

Blocking Alarm

Block of Alarms. This function blocks the alarms1

to 4.

YES

- enables initial blocking

- inhibits initial blocking

xya1

xya2

xya3

xya4

Hysteresis of

Alarm

Alarm Hysteresis. Defines the difference between

the value of PV at which the alarm is triggered and

the value at which it is turned off (in engineering

units)..

A1t1

A2t1

Alarm Time t1

Defines the temporization time t1, for the alarms.

In seconds.

The value 0 (zero) disables the function.

A1t2

A2t2

Alarm Time t2

Defines the temporization time t2 for the alarms

time functions. In seconds.

The value 0 (zero) disables the function.

CYCLE OF SCALE

Type

INPUT TYPE: Selects the input signal type to be

connected to the process variable input. Refer to

Table 1 for the available options.

This must be the first parameter to be

configured.

Dppo

Decimal Point

Defines the decimal point position.

vnI t

Unit

UNIT: Defines the indication unit in Celsius “°

(

“ or

Fahrenheit “°

“

This parameter is presented whenever a

temperature sensor is configured as input.

0ffs

Offset

SENSOR OFFSET: Offset value to be added to

the PV reading to compensate sensor error.

Default value: zero.

Spll

Setpoint Low

Limit

Defines the SP lower limit of.

For the linear analog input types available (0-20 mA,

4-20 mA, 0-50 mV and 0-5 V), defines the minimum

PV indication range, besides limiting the SP

adjustment.

Defines lower limit for range retransmission PV and

SP.

Spxl

Setpoint High

Limit

Defines the upper limit for adjustment of SP.

For the linear analog input types available (0-20 mA,

4-20 mA, 0-50 mV and 0-5 V), defines the maximum

PV indication range, besides limiting the SP

adjustment.

Defines upper limit for range retransmission PV and

SP.

e.rsp

Enable Remote

Enables remote SP.

YES

Enables the Function

Does not enable the Function

This parameter is not displayed when the remote

SP selection is defined by a Digital Input.

rsp

Remote SP

Defines the signal type for the remote SP.

0-20

current of 0-20 mA

4-20

current of 4-20 mA

0-5

voltage of 0-5 V

0-10

voltage of 0-10 V

Parameter displayed when remote SP is enabled.

rsll

Remote SP

Low Limit

REMOTE SETPOINT LOW LIMIT: used in

conjunction with the rSxL, scales the remote SP

input defining the initial value in the remote SP

indication range.

Parameter displayed when remote SP is enabled.

rskl

Remote SP

High Limit

REMOTE SETPOINT HIGH LIMIT: defines the full

scale indication of the Remote Setpoint.

Parameter displayed when remote SP is enabled.

bavd

Baud Rate

Serial Communication Baud Rate selection, in

kbps:

1.2, 2.4, 4.8, 9.6, 19.2, 38.4, 57.6 e 115.2

prty

Parity

Parity of the serial communication.

none

Without parity

Ewem

Even parity

0dd

Odd parity

Addr

Address

SLAVE ADDRESS SELECTION: Identifies the

controller in the network. The possible address

numbers are from 1 to 247.

CYCLE DE I/OS

Io 1

Function of the channel I/O 1: Selection of the

function used in the channel I/O 1, according to the

Table 2.

Io 2

Function of the channel I/O 2: Selection of the

function used in the channel I/O 2, according to the

Table 2.

Io 3

Function of the channel I/O 3: Selection of the

function used in the channel I/O 3, according to the

Table 2.

Io 4

Function of the channel I/O 4: Selection of the

function used in the channel I/O 4, according to the

Table 2.

Io 5

Function of the channel I/O 5: Selection of the

function used in the channel I/O 5, according to the

Table 2.

CALIBRATION CYCLE

All of the input and output types are calibrated in the factory. If a

recalibration is required, this should be carried out by a

experienced personnel. If this cycle is accidentally accessed, pass

through all the parameters (without pressing the

or keys)

until the PV/SV screen is displayed

pass

Password

Input of the Access Password.

This parameter is presented before the protected

cycles. See item Protection of Configuration.

(alib

Calibration?

Allows instrument calibration.

YES

- Perform calibration

NO - Do not perform calibration

inL(

Input Low

Calibration

Enter the value corresponding to the low scale

signal applied to the analog input.

See section MAINTENANCE / Input Calibration.

ink(

Input High

Calibration

Enter the value corresponding to the full scale

signal applied to the analog input.

See section MAINTENANCE / Input Calibration.

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