14 (30)
Document no.
99-99-111
Version
6
Date
2003-10-16
Sign.
ToNo
Pump types: no pump = 0, API pump = 1.
Pump on: Indicates how much of the pump cycle pumping is to cover.
Pump cycle: Indicates how often the pump is actuated in the case of interval
pumping.
I/O PCB type, relay config, remote config
These parameters tell the program whether additional relay cards are fitted, whether a
remote input is used and, if so, how this is to work.
These functions are used in particular in AGV applications (driverless trucks) and are
described in separate documentation.
Aux temperature sensor type, max temp at full power, voltage compensation.
If a battery ID unit (IDB) is fitted to the battery, temperature information from this
can be used to adjust the charge curve and output so as to achieve optimal charging.
ID-system type.
This parameter activates the communication between the charger and the IDB-unit on
the battery.
3.7.5 Adjustment of measurement system
The measured values are normally adjusted only when components and PCBs in the unit
are replaced.
Use an accurate measuring instrument (digital voltmeter and clip-on ammeter) to
measure the unit to be calibrated. Enter this value followed by #. The microprocessor
then calculates the trim values, which are stored in the memory. See the instructions in
section 4.6.
3.7.6 Statistics
This group shows how the battery has been used in respect of depth of discharge, along
with data from the last four charges.
Cycles nn%-nn%.
The MTM saves statistics which indicate how much of the battery capacity has been
used whenever it has been used, divided over 6 intervals. These intervals are set by
means of the parameters “limit 1” – “limit 4”. These intervals are set to 2-50%, 50-
70%, 70-80% , 80-90% and over 90% by default. The statistics are based on the
calculated depth of discharge, i.e. additional charging is not included.
No. of disrupted chargings
Disrupted charging relates to charges which have taken more than one hour but were
interrupted by the user before charging was complete. The time limit of one hour
means that pause charges are not recorded as disrupted chargings.
Charging start, I1 time and charged capacity, etc.
The following screens show data from four of the five last charges (see also 3.7.1).
Error message statistics
The last six safety shutoffs, together with when they occurred, are saved here.
Limit 1, limit 2, etc.
The MTM saves statistics on discharges in 5 intervals with 4 programmable limits. If
the statistics limits are changed, statistics saved previously will become invalid and
should therefore be deleted (see 3.7.7).
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