Label Printing

The default ZPL generated by the PLT upon completion of a YAML test plan specification can be overridden by uploading template-pass.zpl and template-fail.zpl files as part of the Release deployed through PLTcloud.

Example template-fail.zpl file:

^FX template-fail.zpl - ZPL Template for failing DUTs
^XA^LH40,30
^MD2
^FO0,10^ADN,30,8^FDCODE^FS
^FO0,80^ADN,30,8^FDN/G^FS
^XZ

Example template-pass.zpl file:

^FX template-pass.zpl - ZPL Template for DUTs that pass testing
^XA
~SD22
^CF0,30
^FO40,20^FDProduct:DUT_PRODUCT^FS
^FO40,30^FDVersion:DUT_VERSION^FS
^FO40,40^FDS/N:DUT_SERIAL^FS
^FO40,50^FDMAC Address:MAC_ADDRESS^FS
^FO40,60^FDBLE Address:BLEMAC^FS
^FO40,70^FDFailure:FAILURE_MSG^FS
^FO40,80^FDCode:CODE^FS
^FO40,170^BY2
^BCN,50,N,N,N
^FDMAC_ADDRESS^FS
^XZ

Example: Substitute CODE

title: "Custom barcode substitution"
suite:
- ident: ICT-T0
  title: Define label keys
  steps:
  - command: define CODE 12345
  - command: label keys CODE

Commands

• label - Set Label Substitutions

PLT Tested Label

Sample “PLT Tested” label with DataMatrix barcode

• template-pass-plt-tested-24x12mm-300dpi-datamatrix.zpl

This template contains a BARCODE_A1B2C3D4E5F6G7H8I9 placeholder for the payload of the barcode, reserving sufficient size to encode 128 bits of data. Include this file as template-pass.zpl in the PLTcloud project deployed to a PLT.

title: "PLT Tested barcode substitution"
suite:
- ident: ICT-T0
  title: Define label keys
  steps:
  # 40-bit decimal representation of a UUID
  - command: define BARCODE_A1B2C3D4E5F6G7H8I9 272591031380294133745056697788699092364
  # Specify the placeholder to substitute
  - command: label keys BARCODE_A1B2C3D4E5F6G7H8I9

See also

• Peripherals > Label Printers