Structure Of Pneumatic Supply Plate Data With Ua-Off Monitoring Board; Process Data; Diagnostic Data; Cyclic Diagnostic Data Of The Ua-Off Monitoring Board - Emerson AES Serie Systembeschreibung

Tables g Table 17 - g Table 19
single solenoid valve, only solenoid 14 is used (bits 0, 2, 4, and 6).

6.2 Diagnostic Data

6.2.1 Cyclical diagnostic data of the valve drivers
The valve driver sends the diagnostic message with the input data to the bus cou-
pler (see g Table 12). The diagnostic bit for the corresponding module (module
number) indicates that an output short-circuit has occurred in the valve driver
(group diagnosis).
The diagnostic bit can be read as follows:
• Bit = 1: An error has occurred.
• Bit = 0: No error has occurred.
6.2.2 Acyclic diagnostic data of the valve drivers via SDO
You can read out the diagnostic data of the valve drivers byte by byte or as a
string.
To read out the diagnostic data of the valve drivers byte by byte:
Enter the following object data in the "Read SDO" field of the PLC configura-
u
tion software in object 0x23nn.
Table 20: Reading out the diagnostic data of the valve drivers byte by byte with
object 0x23nn
Object Sub-object Contents
no. no.
2)
0x23nn 0 Highest sub-object
no.
1 Diagnosis of the
module
(One byte per sub-
object)
1)
Bits that are marked with a "–" may not be used and are assigned the value "0".
2)
Bits marked with"–" are non-information bits. They may not be used and are as-
signed the value "0". Bytes that are not used also receive the value "0".
To read out the diagnostic data of the valve drivers as a string:
Enter the following object data in the "Read SDO" field of the PLC configura-
u
tion software in object 0x33nn.
Table 21: Reading out the diagnostic data of the valve drivers as a string with ob-
ject 0x33nn
Object Sub-object Contents
no. no.
1)
0x33nn 0 Highest sub-object
no.
1 Diagnosis of the
module (string)
The length of the
string is 1 byte
1)
When a sub-object without a diagnostic byte is accessed, the value 0 is re-
turned.
You will receive 1 data byte as a response. This byte contains the following infor-
mation:
• Byte 1 = 0x00: No error has occurred.
• Byte 1 = 0x80: An error has occurred.

6.3 Parameter Data

The valve driver board does not contain any parameters.
7 Structure of the Electrical Supply Plate Data
The electrical supply plate interrupts the UA voltage coming from the left and
transfers the voltage supplied by the additional M12 plug to the right. All other
signals are directly passed on.

7.1 Process data

The electrical supply plate does not have any process data.
AVENTICS™ Ethernet POWERLINK | R412018143-BAL-001-AH | English
refer to double solenoid valves. With a
1)
Default value
5
The minimum length is 1 byte (group diagno-
sis)
Additional bytes used depending on the mod-
ule type, otherwise 0
Default value
1
7.2 Diagnostic Data
7.2.1 Cyclical diagnostic data of the valve drivers
The electrical supply plate sends the diagnostic message as a group diagnosis
with the input data to the bus coupler (see g Table 12). The diagnostic bit for the
corresponding module (module number) indicates where the fault occurred. The
diagnostic message consists of a diagnostic bit that is set when the actuator volt-
age falls below 21.6 V (24 V DC -10 % = UA-ON).
The diagnostic bit can be read as follows:
• Bit = 1: An error has occurred (UA < UA-ON).
• Bit = 0: No error has occurred (UA > UA-ON).
7.2.2 Acyclic diagnostic data of the valve drivers (via SDO)
The electrical supply plate diagnostic data can be read out like the valve driver di-
agnostic data (see g 6.2.2 Acyclic diagnostic data of the valve drivers via
7.3 Parameter Data
The electrical supply plate does not have any parameters.
8 Structure of Pneumatic Supply Plate Data with
UA‑OFF Monitoring Board
The electrical UA-OFF monitoring board transfers all signals including the supply
voltages. The UA-OFF monitoring board recognizes whether the UA voltage falls
below the UA-OFF value.
8.1 Process data
The electrical UA-OFF monitoring board does not have process data.
8.2 Diagnostic Data

8.2.1 Cyclic diagnostic data of the UA-OFF monitoring board

The UA-OFF monitoring board sends the diagnostic message as a group diagnosis
with the input data to the bus coupler (see g Table 12). The diagnostic bit for the
corresponding module (module number) indicates where the fault occurred. The
diagnostic message consists of a diagnostic bit that is set when the actuator volt-
age falls below UA-OFF.
The diagnostic bit can be read as follows:
• Bit = 1: An error has occurred (UA < UA-OFF).
• Bit = 0: No error has occurred (UA > UA-OFF).
8.2.2 Acyclic diagnostic data of the UA-OFF monitoring board via
SDO
The diagnostic data of the UA-OFF monitoring board can be read out like the
valve driver diagnostic data (see
ers via SDO.
8.3 Parameter Data
The electrical UA-OFF monitoring board does not have parameters.

9 Presettings on the Bus Coupler

Configuration error!
An incorrect valve system configuration can cause malfunctions in and dam-
age to the overall system.
1. The configuration may only be carried out by qualified personnel (see
g 2.4 Personnel qualifications).
2. Observe the specifications of the system owner as well as any restrictions
resulting from the overall system.
3. Observe the documentation of your PLC configuration program.
The following pre-settings must be made using the corresponding tools/aids:
g 6.2.2 Acyclic diagnostic data of the valve driv-
NOTICE
SDO).
41