AMMONIA User Manual
AMMONIA_User 9/09
5
1
5.4 Enabling Inputs & Outputs
To
Enable I/O
press
ENTER
and
DOWN
to
Enable I/O
at the power up or day-time display..
Key
ENTER
@
Enable I/O
.
Displays the number of sensor inputs and
meter-contact input available for enabling.
Key
ENTER
to select one.
Displays the number of relays and frequency
controlled outputs available for enabling.
Key
ENTER
to select one.
Enable I/O
Enable I/O
Passwords
then
Enable Inputs
12 unused
Thu 16:54:10
S/N: A076X0486
Enable Outputs
4 unused
or
Sidebar:
Disabling I/O:
Individual Inputs and Outputs are disabled by keying
ENTER
at the target I/O display and
selecting a
Configure
sub-menu option.
I/O in use by the Analyzer for control or sensor compensation cannot be disabled.
Disabled I/O does not display, is not logged and does not appear in the selections used
to compensate and configure other enabled I/O
Enabling Inputs:
Sensor inputs
A
,
B
, and
G
:
Temperature
A
,
B
&
G
may be enabled or disabled but their function is fixed.
The function of Sensor inputs
C-D
is set by the installed sensor-driver card to be
pH
and
AMMONIA
Phantom Sensor inputs ‘
H
’ to ’
N
’ are enabled as needed to for tank inventory and ppm
calculations and to log manually entered drop counts.
Contact Set Inputs ‘
O
’ to ‘
V
’ are enabled and configured for either water-volume meters OR
flowswitches,
Phantom Meter-Volume or Contact Set inputs ‘
W
’ to ’
Z
’ are enabled as needed
Enabling Outputs:
Outputs
1
to
5
are AC power switching relays that are enabled to power field devices.
Outputs
6
to
9
are frequency controlled outputs.