Watlow Series 734 Data Communications Manual de usuario descargar pdf (Pagina 17)

How to Use Data Communications

WATLOW Series 733/734

Command Summary Series 733/734 Data Communications

Name Description Read (?) and/or Write (=) Syntax Range

(data.1) Add ETX & STX with ANSI X3.28 Protocol (data.2)

A1HI Zone 1 Alarm High ? <sp> A1HI <cr> Process Alarm: A1LO to R1H

= <sp> A1HI <sp> data.2 <cr> Deviation Alarm:

0 to 555°C/0 to 999°F

A1LO Zone 1 Alarm Low ? <sp> A1LO <cr> Process Alarm: R1L to A1HI

= <sp> A1LO <sp> data.2 <cr> Deviation Alarm:

0 to -555°C/0 to -999°F

A2HI Zone 2 Alarm High ? <sp> A2HI <cr> Process Alarm: A2LO to R2H

= <sp> A2HI <sp> data.2 <cr> Deviation Alarm:

0 to 555°C/0 to 999°F or Units

A2LO Zone 2 Alarm Low ? <sp> A2LO <cr> Process Alarm: R2L to A2HI

= <sp> A2LO <sp> data.2 <cr> Deviation Alarm:

0 to -555°C/0 to -999°F or Units

AL1 Zone 1 Alarm Type ? <sp> AL1 <cr> 0 = Process Alarm

= <sp> AL1 <sp> data.2 <cr> 1 = Deviation Alarm

2 = No Alarm

AL2 Zone 2 Alarm Type ? <sp> AL2 <cr> 0 = Process Alarm

= <sp> AL2 <sp> data.2 <cr> 1 = Deviation Alarm

2 = No Alarm

ALM Alarm Status ? <sp> ALM <cr> 0 = No alarms occurring

(Writing a 0 will clear = <sp> ALM <sp> 0 <cr> 1 = A1HI occurring

all alarms if all alarm 2 = A1LO occurring

conditions no longer 4 = A2HI occurring

exist.) 8 = A2LO occurring

AUT1 Zone 1 Auto-tune ? <sp> AUT1 <cr> 0 = No auto-tuning

= <sp> AUT1 <sp> data.2 <cr> 1 = Slow response tuning

2 = Medium response tuning

3 = Fast response tuning

AUT2 Zone 2 Auto-tune ? <sp> AUT2 <cr> 0 = No auto-tuning

= <sp> AUT2 <sp> data.2 <cr> 1 = Slow response tuning

2 = Medium response tuning

3 = Fast response tuning

C1 Zone 1 Process Value ? <sp> C1 <cr> Between R1L and R1H

C2 Zone 2 Process Value ? <sp> C2 <cr> Between R2L and R2H

CAL1 Zone 1 Cal Offset ? <sp> CAL1 <cr> -99°F to 99°F

= <sp> CAL1 <sp> data.2 <cr> -55°C to 55°C

CAL2 Zone 2 Cal Offset ? <sp> CAL2 <cr> -99°F to 99°F

= <sp> CAL2 <sp> data.2 <cr> -55°C to 55°C

-99 Units to 99 Units

CF Degrees Select ? <sp> CF <cr> 0 = Display °F

= <sp> CF <sp> data.2 <cr> 1 = Display °C

CSP Current Set Point ? <sp> CSP <sp> zone <cr> 0 = Zone 1

1 = Zone 2

CT1 Zone 1 Cycle Time ? <sp> CT1 <cr> 1 to 60 seconds

= <sp> CT1 <sp> data.2 <cr>

CT2 Zone 2 Cycle Time ? <sp> CT2 <cr> 1 to 60 seconds

= <sp> CT2 <sp> data.2 <cr>

Table continued on the next page.

Commands

Table 5 -

Command Summary

with Read (?) and

Write (=) Simple

Syntax and Data

Range/Responses.

1 2 ... 12 13 14 15 16 17 18 19 20 21 22 23 24

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Watlow Series 734 Data Communications Manual de usuario Pagina 17

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