HA_CS31_DIAG_EXTD - HA Extended Diagnosis FB

Function block HA_CS31_DIAG_EXTD

General Information

Available as of PLC runtime system	V1.3 and above
Included in library	HA_CS31_AC500_V13.lib (V1.3) and above
Type	Function Block with historical values.

This function block reads the extended diagnosis from CPU COM1 CS31 Bus. It works only if HA_CS31_DIAG is enabled in the CPU program.

HA_CS31_DIAG_EXTD is an optional function block which can be used to read the extended diagnosis from CI590-CS31-HA slave module. It is used in order to get extended diagnosis information from CPU COM1 CS31 line only.

• Input Description
• Output Description
• Function Block Call in ST