Reading/Writing Parameters (I/O Module-Specific); Table 43: Reading/Writing Parameters (Request); Table 44: Reading/Writing Parameters (Response) - WAGO 750-464 Manual

WAGO-I/O-SYSTEM 750
750-464 2/4 AI RTD configurable
6.2.4.3

Reading/writing parameters (I/O module-specific)

Request (Application)

Table 43: Reading/writing parameters (Request)

Parameter
TGL_MS
PRM_RW
MORE_PRM
A0 ... A7
PRM0 ... PRM15 0 ... 65535
Response (I/O module)

Table 44: Reading/writing parameters (Response)

Parameter
TGL_SM
A0 ... A7
TIMEOUT
BUF_OFL
PRM_ERR
PRM0 ... PRM15 0 ... 65535
Errors when exchanging parameter data are reported by the module in the error
flags TIMEOUT, BUF_OV and PRM_ERR.
When the last parameter has been transferred to the module (MORE_PRM =
FALSE), the entire parameter set is checked by the module and accepted if
correct. Otherwise, the module returns a parameterizing error (PRM_ERR =
TRUE).
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Manual
Version 1.0.1
Value Meaning
!= TGL_SM Initiate order
= FALSE Read access
= TRUE Write access
= FALSE The transmission of the parameter data is
terminated with the currently transmitted
parameter.
= TRUE Further parameter data are to follow.
0 ... (n-1) Address of parameter data
Parameter data for write access
Value Meaning
== TGL_MS Order executed
0 ... (n-1) Address of parameter data mirrored
FALSE, TRUE Monitoring time expired
FALSE, TRUE Access outside the module parameter range
FALSE, TRUE Parameter/parameter set error
Parameter data for read access
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