Siemens simatic hmi op7 User Manual

B-19
Equipment Manual OP7, OP17
Release 04/99
Remedy:CauseMes-
sage
771 Internal err or
Error during communication ( → messages).
773 Internal err or
Error reading area pointer
774 Error on reading from “Basic Settings → General
parameters“
775 Internal err or
Data record memory full
776 Internal err or
T
oo many schedulers in transit
779 Internal err or
Internal error during MPI download; possibly due
to buf fer problems.
Reset and repeat MPI download.
780 Internal err or
Undefined error from communication with PLC.
781 An ”Online Setter” function has been incorrectly
defined in ProT ool.
783 Internal err or
Error in NC messages

Siemens simatic hmi op7 Specifications

General

Brand	Siemens
Model	simatic hmi op7
Category	Control Panel
Language	English