Programming instructions

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1.6.9 Testing of control FLASH
This option allows for the testing of the flash memory.
Operating steps
–
Switch to test mode (see chapter 1.6).
–
Select the test programme by means of the “ ” or “ ” key.
–
Press the “OK” key.
The test programme is started.
The display reads as follows:
Display if OK:
Display if error occurred:
1.6.10 Setting of the bobbin thread monitor (optional)
With this test programme, the sensitivity of the remaining thread
monitor (RTM) can be adjusted.
Operating steps
–
Switch to test mode (see chapter 1.6)
–
Select the test programme by means of the “ ” or “ ” key.
–
Press the “OK” key.
The test programme is started.
The display reads as follows:
The remaining thread monitor is initially set to its lowest sensitivity.
When the light barrier is activated, a counter displayed in the last three
digits of the display, is started.
–
Press the “ESC” key.
The system returns to the basic multitest programme.