Siemens LMV5 Quick Start Manual page 78

Menu Path Parameter
NormalOperation
Status/Reset
FaultHistory
Operational Stat
LockoutHistory
Alarm act/deact
Operation> SetpointW1
Boiler Setpoint
SetpointW2
UserMaxLoadMod UserMaxLoadMod
Operation> Operation>
UserMaxload
UserMaxLoadStg
CurrentFuel
Operation>
Fuel
FuelSelect
Date
Operation>
Date/TimeOf Day> TimeOfDay
Display Clock
Weekday
Date
Operation>
Date/TimeOf Day>
TimeOfDay
Set Clock
Weekday
LMV5 QSG Rev 4
U = User O = OEM
S = Service
In standby: Setpoint Act(ual) Value Fuel and status will be displayed. In run: pertinent information will be
displayed. Faults and warnings will always appear on the AZL.
Shows the current fault if there is one, or displays 'No Fault' if there is not.
If a fault is present, it can be reset by pressing Esc, then Enter.
Shows the History of the last 21 Fault messages with:
Class, Fuel, (fault) code, Phase, Diag(nostic), Lo(a)d and Start No.
Shows the History of the last 9 Lockouts with:
Date, Time of day, C:(class), D:(diagnostic code), P:(phase), Start No., Load, and fuel.
Activates or deactivates OUTPUT X3-01.2 in the event of a fault or lockout.
OUTPUT X3-01.2 automatically becomes re-activated if : a subsequent fault occurs, the system is reset or
restarted. If the parameter AlarmStartPrev(ention) is activated, a start prevention will still occur even though
the OUTPUT X3-01.2 is deactivated. Def / Typ = activated
The LMV has 2 internal setpoints. SetpointW1 is the normal internal setpoint. SetpointW2 is an alternate
internal setpoint. Changeover can be done with an external potential-free contact between OUTPUT X62.1
and INPUT X62.2. Contact open enables W1, contact closed enables W2. For this function, the LMV must
have its load controller set to IntLC X62.
Temp max = TL Thresh Off, Press max = MRange PressSens
U
Used to limit the maximum load (firing rate) without a password. For modulating burners. Range 0 to 100%,
Def / Typ = 100%
Used to limit the maximum load (firing rate) without a password. For staged burners. Range S1 - S3, Default
S3
Displays the current fuel selected. (Gas or Oil)
If INPUT X4-01.1 and INPUT X4-01.2 are not powered, fuel selection is 'Internal' and can be set here or via
ModBus. If INPUT terminal X4-01.1 is powered Gas is selected. If terminal INPUT terminal X4-01.2 is
powered Oil is selected. If both terminals above are powered at the same time a fault occurs.
Displays the Date.
Display the current time
Displays the day of the week.
Set the Date, 2 formats are offered MM-DD-YY (optional) DD.MM.YY (default)
Select format at: Params & Display>AZL>DateFormat
Set the Time Of Day. 24 hour format : HH:MM
Set the Weekday.
Sec 4 Pg 22
Descriptions / Notes
All
60
All
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