Controller functions
Page 34
RES-406
Version 1
In addition to the error codes, the PROFIBUS diagnostics function also sends error messages to the PROFIBUS
master. The error messages corresponding to each error code are already stored in the device master file (GSD),
so that they automatically appear in plain text on the PROFIBUS master whenever the device diagnosis for the
RES-406 is interrogated there. The language in which the error messages are displayed depends on the selected
device master file.
The PROFIBUS diagnostics function always transfers 4-bit error codes regardless of the setting of
the "Error code format" parameter (
section 7.7.9 "Error code format" on page 38).
7.7
Parameter data
The parameter data contains values for selecting the heatsealing band alloy, the temperature range, the upper
and lower tolerance band limits for temperature monitoring, the calibration temperature and the optional heating
time limit. It is transferred from the PROFIBUS master to the RES-406 each time the system is started up. If the
parameter data is changed during operation, the RES-406 performs a reset. The PROFIBUS communication is
not interrupted. The parameter data has the following structure:
No.
Function
De-
fault
value
1
Possible
values
0…3 Reserved, set to 0
0
0
4
Temperature range /
alloy
10
0, 1, 4, 5, 8,
10
5
Lower temperature
OK threshold
10K
3…99K
6
Upper temperature
OK threshold
10K
3…99K
7
Calibration tempera-
ture
20°C
-1, 0…40°C
8
Heating time limit
(100ms units)
0
0…250
(0…25.0s)
9
Extended controller
dignostis
acti-
vated
deactivated,
activated
10
Measuring impulse
duration
(as of 14.07.03 and
GSD Version v1.3)
17
17…30
(1.7…3.0ms)
11
Data format
(as of 23.07.04 and
GSD Version v1,4)
High/
Low
byte
(Intel)
High/Low
byte (Intel),
Low/High
byte
(Motorola)
12
Error code format
(as of 24.07.06 and
GSD Version v1.6)
4 bit
4 bit, 10 bit
!
