If the device does not show an initial text onto its display while turning the switch from off to on position, then please verify whether the device is connected to a power source. The RS232 connection does not supply the device with current.
If the USBAD is not displayed in TEMES after a TEMES 1.0.35 or newer update, then the service TE_SPTI.EXE might be deactivated. This service can be activated again by deinstalling TEMES, followed by a computer restart, and followed by an installation of TEMES.
If a measurement is read via the USBAD, and if in rare cases there are echos (= replays of the same values concerning all signals) in the measurement, then please verify whether your USBAD has the newest firmware. If your USBAD firmware is not at least V1.3.3, then please upgrade the firmware and repeat the read out of the measurement. The homepage of the USBAD is located at http://www.tellert.de/?product=usbad where a software to lookup/upgrade the firmware is available.
If the DL16/DL16CAN cannot hold the real time after a power cycle, please power the DL16/DL16CAN for at least 2 hours and then reprogram the DL16/DL16CAN with TEMES.
If the DL16/DL16CAN does not communicate with TEMES then the following procedure might be helpful:
•Turn DL16/DL16CAN off
•Bridge pin 2 and pin 3 (= two lower pins) of the connector LOGIC I/O, e. g. with a straightened electrically conducting paper clip
•Turn DL16/DL16CAN on (the display is invalid due to a blocked communication with the LCD)
•Wait 5 seconds
•Remove the bridge (e. g. remove the paper clip)
•Program the DL16/DL16CAN with TEMES