M4557 - Model 9210 Nitriding Controller
Appendix 1
1.1Communications Protocols.
1.2RS232 Command communications.
Data is transmitted upon request in normal operation and calibration modes.
Transmission is suspended during boot and in edit mode, and in the case of an error. The protocol can be either in a terse format (i.e.D) or in instruments supporting the extended readable format (i.e. Data). Command : DTE to instrument Format : Command=xxx.xx <CR><LF>.
Command | function | reply |
|
|
|
Data=x<CR><LF>. | Request for diagnostic |
|
| data. Optional =”x” is | D2 Ref=1234b D1 M1= |
| specifying the required line | 2222b |
| of data |
|
Reading=x<CR><LF>. | Request for Reading. | R2 CO2=0.01r R1 H2= |
| Optional =”x” is specifying | 20.0% |
| the required line of reading |
|
| in sensor with multiple |
|
| data sets. |
|
|
|
|
Zero=xxx.xx<CR><LF>. | Request to zero the | Z1 pass or Z1 fail |
| sensor assumed 0.00. |
|
| Optional. =”xxx.xx” is |
|
| specifying the zero point |
|
| data. |
|
|
|
|
Span=xxx.xx<CR><LF>. | Request to Span the | S1 pass or S1 fail |
| sensor. data assumed |
|
| 100.00% of sensors span. |
|
| =”xxx.xx” is optional |
|
| specifying the Span point |
|
| data. Otherwise. |
|
|
|
|
=XXX.xx is optional and must be proceeded by an “=” and is used to set the value of the action. The message is: Reqest Y Quantity = xxxxx unit <CR><LF>.
Request: is the first character of the command D R S Z
Y:is the line number for the data.
The highest line number is always presented first hence line 1 is always the last data line of a communication.
Extension is when “x” is specified the only that line number will be returned.
SSi Manual SERIES | Page 60 of 60 |
