Diagnostic Data; Parameter Data - Aventics PROFINET IO Manual Del Usuario

Table 16: Valve driver board, 2x
Output byte Bit 7
Valve designation –
Solenoid designation –
1)
Bits that are marked with a "–" may not be used and are assigned the value "0".
Table 17: Valve driver board, 3x
Output byte Bit 7
Valve designation –
Solenoid designation –
1)
Bits that are marked with a "–" may not be used and are assigned the value "0".
Table 18: Valve driver board, 4x
Output byte Bit 7
Valve designation Valve 4
Solenoid designation Sol. 12
AVENTICS | Bus Coupler AES/Valve Driver AV, PROFINET IO | R412018140–BAL–001–AG
The assignment of valve solenoid coils to bits is as follows:
1)
Bit 6 Bit 5
– –
– –
1)
Bit 6 Bit 5
– Valve 3
– Sol. 12
Bit 6 Bit 5
Valve 4 Valve 3
Sol. 14 Sol. 12
Tables 16–18 refer to double solenoid valves. With a single solenoid valve, only solenoid 14
is used (bits 0, 2, 4, and 6).
6.2

Diagnostic data

If an error occurs in a valve zone module, the valve driver sends a manufacturer-specific diagnostic
message to the bus coupler. It shows the number of the slot where the error occurred. The diagnosis
is structured as follows:
In the User Structure Identifier (USI) (first 16-bit value), the slot number is coded and 0x0040 is sent
in the diagnostic data (second 16-bit value). This corresponds to a group diagnosis.
If several diagnoses are available, for example if a short circuit is detected in several modules,
each diagnosis is set and also reset individually.
6.3

Parameter data

The valve driver board does not contain any parameters.
Bit 4 Bit 3
– Valve 2
– Sol. 12
Bit 4 Bit 3
Valve 3 Valve 2
Sol. 14 Sol. 12
Bit 4 Bit 3
Valve 3 Valve 2
Sol. 14 Sol. 12
Structure of the Valve Driver Data
Bit 2 Bit 1
Valve 2 Valve 1
Sol. 14 Sol. 12
Bit 2 Bit 1
Valve 2 Valve 1
Sol. 14 Sol. 12
Bit 2 Bit 1
Valve 2 Valve 1
Sol. 14 Sol. 12
85
Bit 0
Valve 1
Sol. 14
Bit 0
Valve 1
Sol. 14
Bit 0
Valve 1
Sol. 14