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Remote Operation and Advanced Features Teledyne API M100E Analyzer Operation Manual
170
To select a Hessen Protocol Type, access the COMM Menu (refer to Figure 7-1), then press:
SETUP X.X COMMUNICATIONS MENU
ID HESN COM1 COM2
EXIT
SETUP X. HESSEN VARIATION: TYPE 1
SET> EDIT EXIT
SETUP X.X HESSEN
V
ARIATION: TYPE 1
TYE1 TYPE 2 ENTR EXIT
SETUP X.X HESSEN VARIATION: TYPE 2
PREV NEXT OFF ENTR EXIT
Press to change
protocol type.
ENTR
key accepts the
new settings
EXIT key ignores the
new settin
g
s
Figure 7-38: COMM – Select Hessen Protocol Type
NOTE
While Hessen Protocol Mode can be activated independently for RS-232 and COM2, the TYPE selection
affects both Ports.
7.3.4.5. SETTING THE HESSEN PROTOCOL RESPONSE MODE
Teledyne API’s implementation of Hessen Protocol allows the user to choose one of several different modes of
response for the analyzer.
Table 7-14: M100E Hessen Protocol Response Modes
MODE ID MODE DESCRIPTION
CMD
This is the Default Setting. Reponses from the instrument are encoded as the traditional command format.
Style and format of responses depend on exact coding of the initiating command.
BCC
Responses from the instrument are always delimited with <STX> (at the beginning of the response, <ETX>
(at the end of the response followed by a 2 digit Block Check Code (checksum), regardless of the command
encoding.
TEXT
Responses from the instrument are always delimited with <CR> at the beginning and the end of the string,
regardless of the command encoding.
04515F DCN6048