Fluke 2620A User Manual page 175

22. For each command, a statement describing whether is overlapped or sequential.
All commands are sequential; none are overlapped.
23. For each command, the device documentation shall specify the functional criteria
that are met when an operation complete message is generated in response to that
command, Section 12.8.3.
Operation complete is generated when the command is parsed.
IEEE-488.2 Devise Documentation Requirements
Appendices
C
C-5