Instructions
33
d) Possible Errors during „INCALL“
Message „Participant not available“
• Module has not logged on to the GSM network yet: Wait briefly until the module has logged on or move the aerial to another place
No phone number displayed in the status
• Activate caller ID transmission in the mobile phone
Message „No caller authorisation“
• Enter wrong phone number
• Caller ID transmission deactivated
• Called from another mobile phone or configuration not transmitted
e) Possible Errors of TEMP1-4
Signal is not recognised
• Duration too short: Signal must be present for at least about one second before it is recognised.
Signal is recognised, status also indicates, e.g. T1=86C, but does not send SMS
• Signal was applied right after switching on: The module will only check for changes at the inputs after approx. one minute. Therefore disconnect
the signal, wait for a moment and connect it again.
• Not enough credit on the prepaid card
f) Possible Errors of IN1 and IN2
Signal is not recognised, status does not indicate IN1,IN2=H,L
• Wrong voltage: The signal must be a direct voltage of at least 3 V and most 12 V/DC
• Duration too short: Signal must be present for at least about one second before it is recognised.
• Signal incorrectly connected: Connect minus to mark „-“ and plus to the right
SMS is only sent after the voltage is removed again
• „Message when input LOW“ is active in the software.
Signal is recognised, status also indicates IN1,IN2=H,L, but does not send SMS
• Signal was applied right after switching on: The module will only check for changes at the inputs after approx. one minute. Therefore disconnect
the signal, wait for a moment and connect it again.
• Not enough credit on the prepaid card
g) Possible Errors of ADC
Signal is not recognised
• Duration too short: Signal must be present for at least about one second before it is recognised.
Signal is recognised, status also indicates, e.g. ADC = 1,500 mV, but does not send SMS
• Signal was applied right after switching on: The module will only check for changes at the inputs after approx. one minute. Therefore disconnect
the signal, wait for a moment and connect it again.
• Not enough credit on the prepaid card