Aalborg TIO Totalizer I/O Flow Monitor/Controller - Manual (Page 86)

83
COMMAND
NAME
DESCRIPTION
NO.
COMMAND SYNT
A
X
COMMAND
ARGUMENT 1
ARGUMENT 2
ARGUMENT 3
ARGUMENT 4
RESPONSE
Pulse Output
Sets and controls action of the programmable Pulse Output cir
cuitr
y.
NOTE: Unit/Pulse value must be entered in currently selected EU. EU must not be time based. It is recommended to set the unit/pulse value equal to the maximum flow in the same units per second. This will limit the pulse to be no faster than one pulse ever
y second.
Example: Maximum flow rate: 600 liter/min (600 liter/min = 10 liters per second) If Unit/Pulse is set to 10 liters per pulse, the output will pulse once ever
y second (F=1 Hz).
Pulse active time in ms must be at least twice less than pulse period (1/F).
12
P
U Set Units Per Pulse Parameter
.
<V
alue>
(Unit/Pulse) In current E.U.
(example:
10 litr/pulse)
PU:<value> Example: PU:10
T Set Pulse active T
ime in ms
<value> [10 -6553 ms]
PT
:<value>
Example: PT
:100
D (disable pulse output)*
P:D
E (enable pulse output)
P:E
Q
(read
current pulse out- put Queue value)
PQ:<value> (number of pulses in Queue)
F Set Flow Start value
<value> (0.0–100.0%FS)
PF:1.0
S (read setting status)
PS:Mode,FlowStart, Unit/Pulse,PulseT
ime
Inter
val
Example: PS:E,1.0,1.666,100