SIMON RWA ESM-T/X-EV, Руководство по установке

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Installation manual ESM-T/X-EV (24 A / 48 A / 72 A) Page 11/20
SIMON RWA SYSTEME GmbH, Passau
ESM-T/X-EV with power supply
Fault status: Reaching the total discharge voltage (emergency current mode)
Fault description Possible cause
off off
Procedure
Fault status: Interuption of the accu wire (e. g. fault at the connection of the lead accu)
Fault description Possible cause
on blinks
Procedure
Fault status: Short circuit at the charge output resp. the accu connection
Fault description Possible cause
on blinks
Procedure
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Fault indications and causes
Indication at the control
electronics, LB-1*0
LED “mains” LED “O.K.”
Indication at the control
electronics, LB-1*0
LED “mains” LED “O.K.”
Indication at the control
electronics, LB-1*0
LED “mains” LED “O.K.”
The SHEV system is in emergency
current mode In the emergency current mode the
accu voltage is monitored and
proved. If the accu is totally
discharged (Uaccu < 20 V), the
status output D gets deactivated. Disconnect the accu from the control
electronics LB-1*0. Measure the voltage at
the accu couple after about 1 min. If the
voltage is less than 20 V the accu couple is
totally discharged. The accu has to be
charged elsewhere by a particular charging
process.
(Please consultate the technical customer
service of SIMON RWA Systeme GmbH)
The SHEV system works, but the fault
indication LED ´O.K.´ blinks The charging connection of the
power supply, EV-** has a short
circuit protection. If a short circuit at
the charging connection is caused,
the control electronics cuts-off the
charging output. The charging circuit of the power supply is
therefore not defective. If you now reconnect
the accu the control electronics detects this
and continues charging (fault indication goes
out).
The SHEV system works, but the fault
indication LED ´O.K.´ blinks In particular time intervals it is proved
whether an accu is connected. This
proving is accomplished at each
connected ciruit. That means that at
an EV-** all accu connection have to
be wired. Check, if the required accu connections are
available. Consequently should be
checked, if all connections have the right
contact.