User manual
16
ACOWA INSTRUMENTS, Industrivej 10, 8305 Samsø - VAT-no: 36562919
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mail: [email protected]
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Phone: +45 7221 7979
Input and output Settings
This section describes the settings for inputs and outputs as
well as other logic in the GEKKO unit. The individual pages
are selected in Settings selection (see above)
Analog Inputs (AI1 and AI2)
The analog inputs in the GEKKO is a standard 0-20/4-20mA input to which a pressure transmitter or other
measuring equipment can be connected.
The input functions can be set in AcowaZoo when AI1 or AI2 is selected in the Settings selection. AI1 and
AI2 contains the following settings:
Settings for AI1 and AI2
Function
Description
0-20mA o
R
4-20mA
Scaling input defined by measurement equipment
Minimum scaling
Minimum measurement reading value
With 2 decimals (500 = 5,00)
Maximum scaling
Maximum measurement reading value
With 2 decimals (500 = 5,00)
High limit in use
Activates high limit functions
0=disabled, 1=activated
High limit label
Naming the high limit value
Used in alarm list and SMS
High limit Set point
Defines high limit value
High limit delay in secs.
Signal delay
Stated in seconds
High limit alarm call
Activates alarm signal
0=Local signal, 1=alarm signal
Low limit in use
Activates low limit functions
0=disabled, 1=activated
Low limit label
Naming the low limit value
Used in alarm list and SMS
Low limit Set point
Defines low limit value
Low limit delay in secs.
Signal delay
Stated in seconds
Low limit alarm call
Activates alarm signal
0=Local signal, 1=alarm signal
The scaling of AI1 and AI2
It is possible to choose between 2 types of mA measurements. Either "0-20 mA" or the most common "4-20
mA". Min./Max. scaling points is entered at the desired resolution. For example, if a pressure transmitter
with a measuring range of 0-5m is used, and you need to read the level in cm. Enter min. = 0 and max. =
500
.
Summary of Contents for GEKKO
Page 1: ...User manual GEKKO ...
