EZT-430i Communications Manual
EZT-430i
Data
Registers
CSZ
EZT-430i
REVC 5.1
(standard serial interface)
5 EZT-430i Data Registers (standard serial interface)
Some of the values contained in the EZT-430i register base contain bit oriented values. This means that
each bit of the word indicates an on/off status for a specific setting or condition. In handling these values, it is
recommended that the word be converted to its binary equivalent.
By converting the value to its binary equivalent, it produces a Boolean array of true [bit on (1)] and false [bit
off (0)] values. This allows each bit to be examined individually. In the same manner, creating a Boolean
array of 16 bits produces an equivalent hexadecimal value that can be sent to EZT-430i in order to set a
control register.
For the purpose of this manual, parameters defined as bit oriented will have the function of each bit
associated with the bit’s index number in the data word. The index number is equal to that of a typical array
function. Thus, an index number of zero, selects the first bit in the word (LSB). An index number of 1 selects
the second bit in the word, and so on. This helps eliminate offset selection errors that may occur when coding
software and using array functions to select which bit in the word that is required for examination.
Adhere to the following lists of registers and their allowable data ranges. DO NOT
attempt to write to any other register number than those listed. DO NOT write to
registers that are for options your controller does not have. Failure to adhere to this
requirement can result in erratic control and/or damage to equipment.
All register numbers are listed in relative values. To convert to absolute values, add 400001.
