Omron E5ZD, Руководство по эксплуатации

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104
Response Format The response returned for this command is shown below. This response
assumes that the header code in the command block was transmitted and read
normally. If the header code in the command block was not recognizable, a
header code of IC will be returned without an end code (see
Section 4-1-2 End
Codes for the IC header code response format).
@ 0 Unit W U End code CR
Header code
FCS
*
Terminator
End Codes If an end code of 00 was returned in the response, the command was executed
normally. If the end code is not 00, the desired data will not have been written.
Refer to
Section 4-1-2 End Codes for a description of the other possible end
codes and their meanings.
4-2-27 Alarm Point Read: RU
This command is used to read which control points have been set for HS and HB
alarms. (The alarm functions are only available on models equipped with the
heater burnout detection function (model numbers E5ZD-
j
H
j
-E). All alarms
are factory preset to OFF and must be programmed by the operator to establish
the desired operating conditions.)
Command Format The format for this command is as shown below. The unit number must be speci-
fied and the data code must be 02.
@ 0 Unit R U 0 0 0 2 CR
Header code Always 0.
FCS
*
Terminator
Command Examples The following command is used to determine which control points are set for HB
and HS alarms for Unit 2.
@ 0 2 R U 0 0 0 2 4 7 CR
*
Response Format The response returned for this command is shown below. This response as-
sumes that the header code in the command block was transmitted and read
normally and that the end code is 00. If an end code other than 00 is returned, the
desired data will not have been read and the end code will be followed immedi-
ately by the FCS. If the header code in the command block was not recogniz-
Temperature Control Commands (All Controllers)
Section 4-2