Fluke Endurance E3ML - Structure of the input;output data

Endurance® Series
Users Manual
54
Address
without offset
Length
Format
Value
0
4 Byte
REAL (Big Endian, Motorola)
Target Temperature 2 color
4
4 Byte
REAL (Big Endian, Motorola)
Target Temperature 1 color wide
8
4 Byte
REAL (Big Endian, Motorola)
Target Temperature 1 color narrow
12
4 Byte
REAL (Big Endian, Motorola)
Internal temperature
16
4 Byte
DWORD
Error Code
20
1 Byte
BYTE Bit0 (Bool)
Trigger state ( 0 – reset, 1 – set)
21
2 Byte
INT(Big Endian, Motorola)
Measured attenuation
8.7.4.2. Pyrometer module output data
The output data length of Input/Output module is 5 Byte. The output data may be used to
change the initialization of the device (which was set once at start-up) when the bus is in data
exchange mode.
To do so the following structure is defined:
Address
without offset
Length
Format
Value
0
1 Byte
BYTE
Type of parameter
1
4 Byte
REAL/ WORD
(Big Endian, Motorola)
Parameter
The <Type of parameter> gives the meaning of the following parameters (with the same format
as described in the section 8.7.3.1 for Pyrometer parameters)
Parameter type
Meaning
Format
0
Do not change anything
1
Slope
REAL
2
Emissivity
REAL
3
Transmissivity
REAL
4
Averaging time
REAL
5
Peak hold time
REAL
6
Valley hold time
REAL
7
Set point for the relay
REAL
8
Laser control
WORD
If <Type of parameter> is set to 0 then the output data gets ignored.
As default, it should be set to 0 (zero).
8.7.5. Diagnostics
The diagnostics information of the fieldbus communicator can be read out acyclically using
standard diagnostics data sets defined in the PROFINET IO specification.
Errors occurring when configuring and setting the parameters of the fieldbus communicator and
the connected pyrometer modules as well as external errors are reported by the communicator
via channel specific diagnostic.
In productive data exchange between the I/O controller and the fieldbus Endurance PROFINET
IO, one byte IOPS process data qualifiers are available for each module providing information
of the validity of the pyrometer module data (good/ bad). In the event of an error occurs during
operation, the problem-indicator in APDU-Status is set by the communicator and a diagnostic
alarm is additionally transmitted.
w ww. . com
information@itm.com1.800.561.8187