FLUKE 9102S/725-KIT User Manual for the Fluke 9102S/725-KIT Lo-Temp Dry-Well and Process Calibrator Kit

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9102S Dry-Well Calibrator

Interface Commands

7.2 Interface Commands

The various commands for accessing the calibrator functions via the digital interface

are listed in this section (see Table 4 on this page). These commands are used with the

RS-232 serial interface. The commands are terminated with a carriage-return character

(CR, ASCII 13). The interface makes no distinction between upper and lower case

letters, hence either may be used. Commands may be abbreviated to the minimum

number of letters which determines a unique command. A command may be used to

either set a parameter or display a parameter depending on whether or not a value is

sent with the command following a “=” character. For example “s” returns the current

set-point and “s=120.0” sets the set-point to 120.0 degrees.

In the following list of commands, characters or data within brackets, “[” and “]”, are

optional for the command. A slash, “/”, denotes alternate characters or data. Numeric

data, denoted by “n”, may be entered in decimal or exponential notation. Characters

are shown in lower case although upper case may be used. Spaces may be added

within command strings and will simply be ignored. Backspace (BS, ASCII 8) may be

used to erase the previous character. A terminating carriage return (CR, ASCII 13) is

implied with all commands.

Table 4 Controller communications commands

Command Description

Command

Format

Command

Example

Returned

Example

Acceptable

Values

Display Temperature

Read current set-point s[etpoint] s set: 999.99 {C

or F}

set: 75.00 C

Set current set-point to n s[etpoint]=n

t[emperature]=n

s=100

t=100

–10 to 122°C

14 to 252°F

Read temperature t[emperature] t t: 999.9 {C or F} t: 55.6 C

Read temperature units u[nits] u u: x u: C

Set temperature units: u[nits]=c/f C or F

Set temperature units to Celsius u[nits]=c u=c

Set temperature units to

Fahrenheit

u[nits]=f u=f

Read scan mode sc[an] sc sc: {ON or OFF} sc: ON

Set scan mode sc[an]=on/off sc=on ON or OFF

Read scan rate sr[ate] sr srat: 99.9 {C or

F}/min

srat:12.4 C/min

Set scan rate sr[ate]=n sr=1.1 0.1 to 99.9°C

0.2 to 179.8°F

Secondary Menu

Read proportional band setting pr[op-band] pr pb: 999.99999 pb: 15.9

Set proportional band to n pr[op-band]=n pr=8.83 0.1 to 30°C

0.2 to 54°F

Read heater power (duty cycle) po[wer] po po: 999.9 po: 6.5

Conguration Menu

Operating Parameters Menu

Read High Limit hl[imit] hl hl: 9999 hl: 125

Set High Limit hl[imit]=n hl=100 50 to 125°C

122 to 257°F

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FLUKE 9102S/725-KIT Lo-Temp Dry-Well and Process Calibrator Kit

User Manual for the Fluke 9102S/725-KIT Lo-Temp Dry-Well and Process Calibrator Kit - Page 40