LOVATO ELECTRIC DMG800 Manuel D'application page 13

M08 - LIMIT TRESHOLDS
P08.n.01 Reference measure
P08.n.02 Function
P08.n.03 Upper threshold
P08.n.04 Multiplier
P08.n.05 Delay
P08.n.06 Lower threshold
P08.n.07 Multiplier
P08.n.08 Delay
P08.n.09 Normal status
P08.n.10 Latch
Note: this menu is divided into 8 sections, for limit thresholds LIM1..8
P08.n.01 – Defines which measurement of the multimeter must be compared with limits.
P08.n.02 – Function of the limit threshold. It can be:
Max = LIMn active when the measurement is higher than P08.n.03. P08.n.06 is the reset threshold.
Min = LIMn active when the measurement is lower than P08.n.06. P08.n.03 is the reset threshold.
Min+Max = LIMn active when the measurement is higher than P08.n.03 or is lower than P08.n.06.
P08.n.03 e P08.n.04 – Used to define the upper threshold, that is made of the value set in P08.n.03 multiplied by P08.n.04.
P08.n.05 – Trip delay on upper threshold.
P08.n.06, P08.n.07, P08.n.08 – Like above, referred to lower threshold.
P08.n.09 – llows to invert the status of the limit LIMn.
P08.n.10 – Defines if the threshold remains latched and thus needs to be reset manually (ON) or if it is reset automatically (OFF).
M09 - L RMS
P09.n.01 larm source
P09.n.02 Channel number (x)
P09.n.03 Latch
P09.n.04 Priority
P09.n.05 Text
Note: this menu is divided into 8 sections, for alarms L 1..8
P09.n.01 – Signal that generates the alarm. It can be the overcoming of a limit threshold (LIMx), the activation of an external alarm (INPx), one Boolean logic
condition (BOOx).
P09.n.02 – Channel number (x) referred to the previous parameter.
P09.n.03 – Defines if the alarm remains latched and has to be reset manually (ON) or if it automatically resets (OFF).
P09.n.04 – If the alarm has high priority, when it is activated the display page switches automatically on the alarm page, and the alarm is shown with the
Warning icon. If instead the priority level is set to Low, the page does not change and it is shown with the 'information' icon.
P09.n.05 – Free text of the alarm. Max 16 chars.
M10 - COUNTERS
P10.n.01 Count source
P10.n.02 Channel number (x)
P10.n.03 Multiplier
P10.n.04 Divider
P10.n.05 Counter description
P10.n.06 Unit of measure
P10.n.07 Reset source
P10.n.08 Channel number (x)
Note: this menu is divided into 4 sections, for counters CNT1..4
P010.n.01 = Signal that causes the increment of the counter (on rising edge). It can be the power-on of the multimeter (ON), the overcoming of a limit threshold
(LIMx), the activation of an external input (INPx), one logic combination (BOOx).
P010.n.02 = Number of the channel (x) referred to previous parameter.
P010.n.03 = Multiplying factor. The The pulse count is multiplied by this coefficient before being displayed.
P010.n.04 = Dividing factor. The pulse count is divided by this coefficient before being displayed. If different from 1, then the counter is displayed with 2
decimal digits.
P10.n.05 = Description of the counter. Free text 16 characters.
P10.n.06 = Unit of measure of the counter. Free text 6 characters.
P10.n.07 = Signal that causes the reset of the counter. s long as this signal is true, the counter remains to value 0.
P10.n.08 = Number of the channel (x) referred to previous parameter.
M11 - PULSES
P11.n.01 Source measurement
P11.n.02 Count unit
P11.n.03 Pulse duration
Note: this menu is divided into 5 sections, for energy count pulses PUL1..5
P11.n.01 = Type of energy to which the pulse is linked to.
P11.n.02 = Quantity of energy for each pulse. (e.g. 10Wh, 100Wh, 1kWh etc.).
P11.n.03 = Pulse duration.
UdM Default Range
OFF OFF- (measures)
Max Max - Min - Min+Max
0 -9999 - +9999
x1 /100 - x10k
sec 0 0.0 - 600.0
0 -9999 - +9999
x1 /100 - x10k
sec 0 0.0 - 600.0
OFF OFF-ON
OFF OFF-ON
Default Range
OFF OFF-LIMx-INPx-BOOx
1
OFF OFF-ON
Low Low-High
L n (Text - 16 char)
Default Range
OFF OFF-ON-INPx-LIMx-BOOx
1
1 1-1000
1 1-1000
CNTn (Text - 16 chars)
Umn (Text - 6 chars)
OFF OFF-ON-INPx-LIMx-BOOx
1
Default Range
kWh+ kWh+,kWh-,kvarh+,kvarh-,kV h
100 10/100/1k/10k
0.1 0.01-1.00
G
B
1-8
1-8
1-8
13