INFICON Ecotec E3000 Multigas-Sniffer-Leak Detector Interface description - Manual (Page 24)

24
3 RS-232 interface
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[:SNkey] State Sniffer key

Byte 1 left

Byte 2 right
R
[:LEAK] ECO-Check test leak R
[:Gas] gas type (e.g. R134a) R
[:GAIN] compensation gain R
[:LREff] effective leak rate in [g/a] R
[:LRNom] nominal leak rate in [g/a] R
[:Offset] compensation offset R
[Unit] Leak rate unit
[:PROGram] [:POInt] I•Guide: current measuring point (number, not
measured yet, 0-end) R
[:CYCle] State I•Guide cycle

MOVE - “Move to point x”

WAIT - “Please wait”

CHECK - “Leak check point x”

END - Display result of cycle

CONFIRM - “Confirm point x”

(UNKNOWN - intermediate state)
R
[:GLOBal] Global leak rate exceeded R
[:SINGle] Single leak rate exceeded R
[:PROof] status of proof function (status number)

2 - WAIT UNTIL STABLE

7 - WAIT UNTIL AIR STABLE

10 - SHOW RESULTS

16 - MEASURE LEAK

17 - REMOVE UNTIL AIR STABLE
R
[:SEARch]

[:SEARch 1]

[:SEARch 2]

[:SEARch 3]

[:SEARch 4]
Search level of gas x exceeded

DISABLED, OFF, ON

(without number “ON” is read if any gas exceeds the
search level)
R
[:SELect] Pointer to currently highest leak rate R
[:Gas] Gas no. (gas displayed on the probe display) R
[:LR] Leak rate (in selected unit) R
[:NAME] Gas name R
[:TRIGger] Gas no. of gas exceeding trigger

0 - if no gas exceeds the trigger
R
[:SERviceHist 1]

[:SERviceHist 2]

…

[:SERviceHist 12]
Service history starting from 1 to 12

Date, time, operating hours, Type of maintenance,
CUSTOMER/SERVICE
R
[:TRIGger]

[:TRIGger 1]

…

[:TRIGger 4]
Trigger level of gas x exceeded

DISABLED, OFF, ON

(without number “ON” is read if any gas exceeds the
trigger level)
R
Table 11: List of commands, ASCII (cont.)
Command

word1
Command

word2
Command

word3
Statement Read/Set