SATEC PM180 Operation Manual - Manual (Page 72)

‎Chapter 7 Programming the PM180 Programming Analog Inputs
70 PM180 Substation Automation Unit
Option Format/Range Default Description
Retentive
mode CHECKED
UNCHECKED
UNCHECKED This option is only applicable for latched
relays.
Normally, when retentive mode is OFF,
the relay is always returned into its non-
active state upon power up.
If the relay is set to be retained, the
device restores its status to what it was
prior to loss of power.
Pulse width 10-1000 ms 100 ms The amount of time the pulse relay stays
in active state when generating a pulse.
The actual pulse width is a multiple of
the 1/2-cycle time rounded to the nearest
bigger value.
The minimum pause time between
pulses is equal to the pulse width.
Pulse
source None
kWh IMP PULSE
kWh EXP PULSE
kWh TOT PULSE
kvarh IMP PULSE
kvarh EXP PULSE
kvarh TOT PULSE
kVAh TOT PULSE
DMD INTRVL
SW DMD INTRVL
AMP DMD INTRVL
TARIFF INTRVL
– – – Links the pulse relay to the internal pulse
event that is to be retransmitted through
the relay output as a pulse with a
predefined width. The relay must be set
into either pulse, or KYZ mode.
kWh/Pulse 0.1-1000.0 1.0 0.0
kWh/Pulse Defines the pulse weight in kWh units
per pulse.
SOE Log CHECKED
UNCHECKED
UNCHECKED When the box is checked, either
transition on the relay output is recorded
to the Sequence-of-Events log.
Block CHECKED
UNCHECKED
UNCHECKED
Recording Relay Events to the Sequence-of-Events Log
To log transition events on relay outputs into the Sequence-of-Events log, check the
“SOE Log” boxes for the relay outputs you want to be recorded.
Programming Analog Inputs
The PM180 can be equipped with up to three plug-in 4-channel Analog Input/Output
(AI/AO) modules. I/O numbers are automatically assigned to the analog inputs in the
order of connection when the device is powered up.
The PM180 automatically converts the AI readings received from the analog-to-digital
converter to the user-defined engineering scale and shows the input values in true
engineering units, for example, in volts, amps, or degrees, with the desired
resolution.
To configure the analog inputs in your device, select General Setup from the Meter
Setup menu, and then click on the Analog Inputs tab. If you are programming your
device online, Analog inputs that are not present in the device are designated as not
available.