1182 HEIDENHAIN Technical Manual iTNC 530 HSCI
Module 9087 Status of PLC error message
Call:
PS B/W/D/K <Line number of the *.PET table, status code>
0 to 2047: Line number
–1: PLC error message, general
–2: Number of the active PLC error message
–3: Number of error messages in the *.PET table
CM 9087
PL B/W/D <Status/error code>
For code 0 to 2047:
0: No error message with the number, or message cleared
–1: Line number not found (see W1022)
Bit 0 – PLC error message is displayed
Bit 1 – PLC error message in queue
For code –1:
0: No PLC error message
2: PLC error message in queue
For code –2:
≥ 0: Number of the displayed error
–1: No error in the *.PET table
For code –3:
≥ 0: Number of errors in the *.PET table
Error code:
Module 9392 Display PLC error message with help offset
With Module 9392, you can display a PLC error message with an additional
help offset and further parameters. The error message must be defined in the
.PET table.
The behavior of the module corresponds to the behavior of PLC Module 9084
used in conjunction with Module 9391.
The wild cards %s, %d and %f can be defined at the appropriate places in the
error texts. The individual module parameters are assigned to the wild cards
(as described in the module interface), and are entered in the error texts at run
time. Only the wild cards that occur in an error text are replaced. The wild
cards %.1f ... %.6f can be used in order to show the places after the decimal
point. If %f is entered, three decimal places are used.
Marker Value Meaning
M4203 0 Status information was read
1 Error code in W1022
W1022 1 Invalid line number of status code
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