RKI Instruments M2 Series - Manual (Page 74)

69 M2 Transmitter Operator’s Manual
Register 19
Register 19 is for clearing change flags. When parameters are changed at the M2, a flag is
raised at the controller. This register can be used to clear those flags.
Table 18: 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