JUMO 14597 safetyM STB/STW Ex - Safety Temperature Limiter and Safety Temperature Monitor Operating Manual - Manual (Page 131)

12 Error messages
125
2013-04-01
Measured value missing Internal When the error status "Measured value" is signaled by the channel
then the diagnosis function tries to show the precise error on the basis of the
read measured value. Probe short-circ. External
Meas.overr.
Meas.underr.
Probe break
Operating access 1 Internal The diagnosis function communicates with the STB/STW.
Acknowledgement is not possible until communication has finished.
Setup access Internal The setup program is communicating with the STB/STW.
Acknowledgement is not possible until communication has finished.
CRC calibr. 1 Internal Checksum error of the EEPROM calibration data.
Acknowledgement is not possible until it is within the valid range again.
CRC config. 1 Internal Checksum error of the EEPROM configuration data.
Acknowledgement is not possible until it is within the valid range again.
Registry 1 Internal A registry error has occurred.
Acknowledgement not possible until the error has been remedied.
RAM defective 1 Internal A RAM error has occurred.
Acknowledgement not possible until the error has been remedied.
ROM defective 1 Internal A ROM error has occurred.
Acknowledgement is not possible until it is within the valid range again.
Program sequence 1 Internal A program sequence error has occurred.
Acknowledgement not possible until the error has been remedied.
Error display (Err) Origin Cause/remedy