Omron E5ZD, Руководство по эксплуатации

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4-2-8 Output Mode Read: RU
This command is used to read the output mode settings, i.e., either cooling or
heating operation, for the control points of a Unit. The factory default setting for
all points is for heating operation.
Command Format The format for this command is as shown below. The unit number and a data
code of 00 must be specified. (Other data codes are used to read different data.)
@ 0 Unit R U 0 0 0 0 CR
Header code Data code
Terminator
*
Always 0.
FCS
Command Examples The following command is used to read the output modes set for the control
points of unit 2.
*
@ 0 2 R U 0 0 0 0 4 5 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-
able, 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). Bits for unused points will
be set to 0.
@ 0 Unit R U 0 0 CR
Header code
Terminator
*
Always 0.
End code
7 6 5 4 3 2 1 0
Point 0 setting
Point 1 setting
Point 2 setting
Point 3 setting
Point 4 setting
Point 5 setting
Point 6 setting
Point 7 setting
Setting
code
FCS
Bit No.
Bit status, meaning, and conversion methods are the same as those used to set
the output mode using Output Mode Write. Refer to
Output Mode Write for de-
tails.
Temperature Control Commands (All Controllers)
Section 4-2