Hengstler Signo 721.2 User Manual page 162

Incorrect counting
Keyboard Reset not possible
Presetting not possible
Prescaler adjustment not possible
Signal 1 or 2 not received
Prescaler value is not correct
Phase discriminator -
edge evaluation not correctly adjusted (F2)
Input frequency too high (F4)
Keys are locked (F30 + F35)
Keys are locked (F31, F32, F33 + F35)
Keys are locked (F34+ F35)
Signal deactivated (F7, F8)
Signal time adjusted to 0,000
162
10 Malfunctions
Skilled personnel
Skilled personnel
Skilled personnel
Skilled personnel
Skilled personnell
Skilled personnell
Skilled personnell
Skilled personnell