46
Commissioning
WAGO-I/O-SYSTEM 750
750-464 2/4 AI RTD configurable
Manual
Version 1.0.1
Table 34: Communication Control Parameters
Parameter
Value range
Meaning
TIMEOUT
FALSE
The transmission of the parameters has been
completed within the stipulated time (parameter
address 0).
TRUE
The maximum time for the transmission of the
parameters between I/O module and application
was exceeded.
BUF_OVF
FALSE
Access to the write or read buffer of the I/O
module was permitted.
TRUE
Parameters outside of the write or read buffer
were accessed.
PRM_ERR
FALSE
The parameter/all parameters previously
transmitted are valid.
TRUE
At least one transmitted parameter was
defective. The flag can either be set after each
parameter that is received or after the
transmission of the parameters is completed.
PRM_UPD
FALSE
No change in modules individual parameter data
set.
TRUE
Module's individual parameter data set has been
changed. A respective iPar-Server request is to
be initiated by the PROFIBUS/PROFINET
coupler/controller.
SR_LEN_UPD FALSE
No change in modules KBUS shift register size.
TRUE
Modules KBUS shift register size will be
changed. The initiation of a KBUS reset
sequence is necessary.
RES
FALSE
Reserved for expansions
