ZR Set the zero range - this is the range in increments within which the weighing scale can be zeroed. Issuing the ZR command without any parameter will return the current value. Set a new value by issuing the ZR command followed by the desired value, in the format ZR 5. Permitted values are between the lower limit of 0 and the upper limit of 99999.

Factory default setting: 0 (zero).
On LDM64, LDU78 and WCN122 A value of zero enables the previous zero range of +/-2% of max.
On other modules having the ZR command: A value of zero disables the RZ and SZ commands.

NOTE: Setting the zero range is protected by the CE sequence and the value is stored using the CS command.

See also RZ SZ CE, CS.