Satchwell IAC 600, Руководство пользователя

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MODULES AND FUNCTIONS
Bubbleland
Symbol
Module Range Default
MISCELLANEOUS MODULES
(Cont.)
LOGGING MODULE
x 3
The Logging module will log 50 analogue values and 50 digital states.
Each value/state log will be taken when a second digital input is
momentarily set to ON. A digital output is switched ON when the
logging module is full. This output can be used to disable the logging
module.
If the logging module is not disabled it will continue to log and overwrite
the oldest logged information.
Logged data can be viewed via the IAC 600 Touch-screen.
SYSTEM MODULE
x 1
(This module may be placed on screen as often as required)
This module has no inputs or outputs and is intended to give
information on system settings and allow them to be changed. This
module would normally only be used when commissioning
Preset Application (0 = Software Preset)
This displays the current preset application number and allows a new
one to be loaded.
0 to 4 –
Detector Speed
This allows the detector sensing speed to be set. The Fast speed
should only be set when using simulators for the detector inputs.
NOTE:- This must be set to Normal for normal controller operation. Fast or Normal Normal
Force Reset
This button is used to force the controller to reset. Yes or No No
Reload Defaults
This button is used to force the controller to reload all of its default
values.
NOTE:- This will overwrite any parameters set by the user originally.
The controller is also automatically reset. Yes or No No
Null Outputs
This button is used to send the controller into its Null Output mode. In
this mode all controller outputs are turned off and all module links are
disconnected. On leaving this mode the module links are re-connected
and the outputs resume normal operation. Null Output is the highest
priority override on the controller. Yes or No No
If the IAC keeps sending itself into Null Output Mode, reload defaults
should be used to clear it. This will overwrite any parameters set by
the user.
Detector Sequence
This setting selects the sequence in which the detectors are read. The
default setting is 0 and this setting gives an equal priority to all
detectors. Selecting 1 will give priority to temperature (resistive) input
1 and 2 gives priority to analogue (Voltage) input 1. Sequences 1 or 2
should be used when a fast reacting loop must be controlled. 0 to 2 0
REFERENCE MODULES
DIGITAL MONITOR MODULE
x 8
This module displays the state of any digital output connected to it.
This would generally be used for checking module operation.
Current State (review only)
This parameter displays the current input state of the module. On or Off –
DIGITAL REFERENCE MODULE
x 8
This module gives a single digital output that can be turned on or off by
clicking on the module. This would generally be used for checking
module operation.
Current State
This parameter allows the user to change the output of the module. On or Off Off
ANALOGUE MONITOR MODULE
x 12
This module displays the current analogue value of any analogue
output connected to it. The value can be scaled in the same way as
with scaling modules however there is no physical output just a value.
This would generally be used for checking module operation or
presenting a scaled value.
For instance to display temperatures to 1 decimal place, set the input
minimum to
−
40, the output minimum to
−
400, the input maximum to
150 and the output maximum to 1500. The Value/10 parameter will
now display temperature to 1 decimal place.
Value (review only)
This parameter displays the analogue input value AFTER the scaling
has been calculated. –32,000 to 32,000 –
Value/10
This parameter displays the analogue input value AFTER the scaling
has been carried out. this value is divided by 10. –32,000 to 32,000 0
Input Minimum Value –10,000 to 10,000 0
Output Minimum Value –32,000 to 32,000 0
Input Maximum Value –10,000 to 10,000 100
Output Maximum Value –32,000 to 32,000 100
DS 2.951A 12 - 24 05/98