Omron E5ZD, Руководство по эксплуатации

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in increments of one-tenth of a degree. Be sure to consider the decimal point
when reading the data. 2D
hex
is used as the negative sign.
@ 0 Unit R S CR
Header code
Terminator
FCS
Sign x10
2
x10
1
x10
0
x10
–1
(0 or –)
*
Set temperature
End code
Imaginary decimal point
Response Examples The following response shows that a temperature of 5
°
C is set in memory bank 0
of control point 0 in unit 2 for an E5ZD using a K sensor which is set to a tempera-
ture range of 0
°
to 400
°
C.
*
@ 0 2 R S 0 0 0 0 0 5 4 6 CR
5
°
C
The following response shows that a temperature of –50.3
°
C is set in memory
bank 0 of control point 0 in unit 2 for an E5ZD using a Pt100 sensor which is set to
a temperature range of –100.0
°
to 200.0
°
C.
*
@ 0 2 R S 0 0 – 0 5 0 3 6 8 CR
–50. 3
°
C
The following response shows that a temperature of 1,023
°
F is set in memory
bank 0 of control point 0 in unit 2 for an E5ZD using a K sensor which is set to a
temperature range of 32
°
to 1112
°
F.
*
@ 0 2 R S 0 0 1 0 2 3 4 1 CR
1023
°
F
The following response shows that the E5ZD was not able to read the RS header
code when an attempt was made to read from unit 0.
*
@ 0 0 I C 4 A CR
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 set temperature will not have been re-
turned. Refer to
Section 4-1-2 End Codes for a description of the other possible
end codes and their meanings.
4-2-3 Measured Temperature Read: RX
This command is used either to read the temperature being measured for any
control point or, if executed when an error exists, to access more information
about the error.
Temperature Control Commands (All Controllers)
Section 4-2