66
•
Appendix C: Function Code 16 Registers
65-2646XL-05-04 M2A Transmitter Operator’s Manual
Register 19
Register 19 is for clearing change flags. When parameters are changed at the M2A, a flag is raised
at the controller. This register can be used to clear those flags.
Table 16: Register 19, Clear Change Flags
Register 20
Register 20 is the AutoZero Disable.
0=AutoZero Enabled
1=AutoZero Disabled
Register 21
Register 21 is the Remote Configuration Register.
0=No Remote Configuration
1=Reset Alarm
Bit(s)
Value & Field
[15:2]
Unused
[1]
Write “1” to this bit to clear “Gas Type Changed” flag
[0]
Write “1” to this bit to clear “Configuration Changed”
flag
