IEC62056 driver: BCC error with setting "read single registers" enabled

IEC62056 driver: BCC error with setting "read single registers" enabled

Summary

If the option read single registers is enabled, the communication to specific meters fail.

Description

If the option read single registers is enabled, the communication to specific meters fail.

Solution

Problem was addressed in the delaytime before a boud-rate switch. these delay was too long for some meters. It is configurable now.


Information

Tested settings for the delaytime:

  • EMH Meter with Variomod XC converter: 0 ms
  • Köhler AEL.TF.09 with MOXA UPort 1150 converter: 200 ms


Issue Number: 32027
Fixed on Date: 27.5.2014
Versions: 7.10 0 BUILD 13311 | 7.11 0 BUILD 12493