Mitsubishi MELSEC-A A1SCPUC24-R2 User Manual page 120

Table 6.1 Error Code List for A1SCPUC24-R2 (Continue)
Error Code
Error Message
"BATTERY
ERROR"
(Checked at
power-on)
CPU
(D9008) States
70 Continue
Error and Cause
(1) The battery voltage
has dropped to
below the specified
value.
(2) The lead connector
of the battery is not
connected.
94
Corrective Action
(1) Replace battery.
(2) Connect the lead
connector if RAM
memory or power
failure
compensation
function is used.