Memory Bank Designation Read: Rm - Omron E5ZD Operation Manual

Temperature Control Commands (All Controllers)
Response Format
End Codes
4-2-11

Memory Bank Designation Read: RM

Command Format
@ 0
Response Format
@ 0 Unit
Response Examples
86
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. 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
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.
For WM, a 01 end code will be generated if the memory bank designation meth-
od has been set to "contact valid" by the DIP switch (it is set to "communications
valid" at the time of shipping.). Refer to Section 4-1-2 End Codes for a descrip-
tion of the other possible end codes and their meanings.
This command is used to read out which memory bank is currently specified for a
specified control point.
The format for this command is as shown below. The unit number and control
point must be specified.
Unit R M 0
Header code Always 0.
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 the end code is not 00, the desired data
will not have been read and the end code will be followed immediately by the
FCS. 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).
R M
End code
Header code
This response shows that memory bank 3 is currently specified for control point
0 of unit 2.
@ 0 2 R
W M
End code
Header code
Point 0 0 FCS
Data code
0 0 0 Bank
Selectable memory banks: 0 to 7
M 0 0 0 0
Section 4-2
CR
FCS
*
Terminator
CR
*
Terminator
CR
FCS
*
Terminator
0 3 5 E CR
*