JADAK a business unit of Novanta Corporation SM-MN-SH 用户手册
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13.1
Changing System Parameters
CAUTION
– Changing system parameter values – especially the default values – can render your M1-
Mini non-operational in your environment. Research, record, and test all planned changes to make
sure they are compatible with your system.
You can read or write system parameters via the following commands:
•
Read System Parameter (0x22) – Reads the current value of the system parameter at the memory address
specified.
•
Write System Parameter (0x42) – Writes a new value to the system parameter at the memory address
specified.
•
Read Memory (0x21) – Reads the system parameter value at the address specified out of non-volatile
memory.
•
Write Memory (0x41) - Writes a new system parameter value to the non-volatile memory. This saves the
setting even after a power cycle or reset.
See System Parameter Descriptions in section 13.2 for detailed information about individual parameters.
Also, see the SkyeTek Protocol v2 Guide for a full description of the system parameter commands.
CAUTION
– Resetting (or cycling power) on your M1-Mini causes all system parameters to revert to
their default values. Any changes made to system parameters in RAM are lost at reset unless you write
them to the non-volatile memory as the new default values. Any changes to the default values do not
take effect until the reader is reset.
them to the non-volatile memory as the new default values. Any changes to the default values do not
take effect until the reader is reset.