Abbott aim Technical & Service Manual page 75

Section 6, Troubleshooting
Table 6-3. AIM/AIM Plus Alarm Codes 008 - 143
Code Cause Troubleshooting (repair as required}
107-AC POWER AC adapter Power off the pump. Verify use of manufacturer's
supplying more than | recommended AC power supply. Use a multimeter to
9.0 volts. verify power supply voltage. Replace power supply as
required. Power on again with correct power supply or
batteries only.
108-MAIN ROM CKS | Main Power off, wait one minute, then power on again to clear
microprocessor alarm. If alarm does not reoccur, it has been cleared.
6811 - ROM ]
checksum error. If alarm reoccurs, power off the pump and access the test
- mode as described in Section 5.3.2.3, Entering the
109-MAIN RAM TST | Main Service Test Mode. Select 02 CLEAR EXT RAM
microprocessor then 03 CLEAR ERR LOG. Power off, wait one
6811 - RAM error. minute, then power on again. If alarm does not
110-MAIN STACK Main reoccur, it has been cleared.
6814 stack | If alarm reoccurs, check CPU U19.
overfiow. For code 108, check EPROM U15.
111-MAIN CPU TST | Main Replace the CPU U19.
microprocessor
6811 - background
CPU test failed,
112-NO MOTOR CTL | Motor power up test | Check motor or motor drive circuit, encoder or encoder
failure. interface circuit.
113-NO RAM TEST | RAM check did not | Power off, wait one minute, then power on again to clear
complete. alarm. If alarm does not reoccur, it has been cleared.
If alarm reoccurs, power off the pump and access the test
mode as described in Section 5.3.2.3, Entering the
Service Test Mode. Select 02 CLEAR EXT RAM
then 03 CLEAR ERR LOG. Power off, wait one
minute, then power on again. If alarm does not
reoccur, it has been cleared.
If alarm reoccurs, check CPU U19 or RAM U14.
AIM/AIM Plus Technical Service Manual 6-9 430-600035-002 (Rev. 11/99)