MesCom
– Workshop Manual – D6000/i14/V10
© Dycon Ltd 2014
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44
7.4.5 Digital Output
On
Off
Bottom
Threshold
O
u
tpu
t
V
a
lu
e
0
S
ta
rt
u
p
st
a
te
=
L
o
w
T
h
re
sh
o
ld
C
o
m
m
a
n
d
S
W
IT
C
H
O
p
O
n
C
o
m
m
a
n
d
S
W
IT
C
H
O
p
O
ff
C
o
m
m
a
n
d
P
U
L
S
E
O
p
O
n
5
0
0
O
ff
On
On
O
ff
O
ff
500ms
This is currently the only type of output supported by the MesCom. See section 0 for more
details on the MesCom outputs.
The current state of an output can be read and controlled. The point configuration of an
output is different. The state labels and threshold levels act as a look up table. Switching the
output to state label 1 will switch the output to a value of zero. Switching the output to state
label 2, 3, 4 or 5 will switch the output to the value of threshold 1, 2, 3 or 4 respectively.
Note: setting threshold 1 to 0.0 would cause both state labels 1 and 2 to cause the output to
be set to zero.
9876 POINT Output1 TYPE 5
9876 POINT Output1 THRES 3.0 3.0 3.0 3.0
9876 POINT Output1 LEVELS Off On na na na
An input can be configured to create alarm events on any state change, switch off only,
switch on only or no alarms. See diagram, black dot off events (neg), white dot on events
(pos).
9876 POINT Output1 ALARM pos
At power up the output will set the value stored in the hysteresis setting:
9876 POINT Output1 HYST 0.0
7.4.5.1
Controlling Outputs
Output state can be controlled with the SWITCH and PULSE commands - see section 7.2.2
and 7.2.3 respectively.
9876 SWITCH Output1 Off
9876 PULSE Output2 On 1000 Off
Note: digital output can be set to a value - any value other than zero will switch the output
on.
7.4.5.2
RING Control of Outputs
Outputs can be configured to be controlled by a telephone call to the MesCom.
The DEBOUNCE setting is used to determine the Outputs mode of operation, zero being
Normal operation, 513 and 514 being Pulse and toggle on ring respectively.
