MP500/4N-8-16 Installation
107
MESSAGE
FAILURE MEMORY
MESSAGE
DIAGNOSE LOG
.
CAUSE
FINDING AND RESOLVING THE PROBLEM
BATTERY LOW
ERnn:DCmm
ERnn:IRmm
ERnn:RCmm
ERnn:HPmm
ERnn:ISmm
Radio devices battery flat
Replace the battery
BATTERY LOW
ASnn: ASxx
“
“
FAILURE STARTS BATT.
ASnn: ASxx
BATTERY LOW
Voltage of the supplementary
power supply battery ASxx < 2 V.
Check the battery connection
Replace the battery.
Voltage of the supplementary
power supply battery ASxx
< 12.5 V during the test.
If the problem persists for a few days, replace the battery.
During a lack of power,
the voltage of the
supplementary power
supply battery ASxx went
below 11.5 V (flat battery).
If after the mains power supply is restored the problem persists for a
few days, replace the battery.