Micromod MOD: Modcell 2050R Users Guide Manual de usuario descargar pdf (Pagina 81)

IB-23C650

SETUP

Table 4. Milliamp Output Setup Menu

Middle

Display

Bottom

Display

Entry Description

UP OUTPT xx.x

–8.0 to 110.0. Limited by output high and low

limits above.

If heat/cool is used, output value (OV) can be

determined from heat output (HO) or cool

output (CO) and crossover value (CV):

OV (Heat) = CV + {[(100CV)xHO]/100}

OV (Cool) = CV [(CVxCO)/100]

VARIABLE PROCESS

SETPOINT

INPUT 2

MANUAL

BUS

ONLY

NONE

= Retransmit the process variable on output 2

= Retransmit the active set-point variable on

output 2

= Retransmit input 2 on output 2

= Manually control output 2 from front panel

= Output 2 is controlled via the computer and

RS-485 Communications

= Fix second output at 0 mA.

PROC HI

SETPT HI

xxxx

–3000 to 30000.

Decimal placed per Inputs, Table 2.

Value of the retransmission variable, in

engineering units, which produces the 100%

current on output 2.

PROC LO

SETPT LO

xxxx

–3000 to 30000.

Decimal placed per Inputs, Table 2.

Value of the retransmission variable, in

engineering units, which produces the 0%

current on output 2.

MA. HIGH xx.x 01.0 to 54.0 mA dc

The current produced by 100% output from the

control algorithm.

Example: 100% = 20 mA dc

MA. LOW xx.x 0 to (mA high – 1) mA dc

The current produced by 0% output from the

control algorithm.

Example: 0% = 4 mA dc

1 2 ... 76 77 78 79 80 81 82 83 84 85 86 ... 227 228

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