Spectrum Controls 2080sc-NTC - Manual (Page 8)

Micro800™ 4 Ch Universal Thermistor Input Module 8
Publication 0100198-01 Rev. A
New Config Trigger (S1_CFG_Trigger)
This register is used as a trigger to the module that the configuration
needs to be applied. You first modify all of the configuration parameters,
and then trigger the new configuration.
To trigger, the register must first be set to zero for a minimum of 300 ms.
A non-zero value is then placed into the register to initiate the trigger.
The non-zero value should remain for a minimum of 300 ms before
setting the register back to zero. Only a transition from 0 to non-zero will
cause a new configuration event.
These time delays are used to ensure the module has enough time to
detect the transition. It is not a hard requirement. It may be possible to
trigger a new configuration below these minimum values but this is not
guaranteed.
Configuration Bits (S1_CFG_CH_n_Params[0])
The table below describes this register. The default value of the
configuration data is represented by zeros.
A configuration error will be set if any of the values marked <unused>
are passed.