Pixsys ATR 621 series, User Manual

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16 ATR 621 - User manual
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• In confi guration allows to scroll and modify parameters.
• Scroll cycles to be started or modifi ed.
• In cycle programming allows to modify time and setpoint
parameters.
• Modifi es setpoint in

function.
• Modifi es command output percentage in

. function.
• Allows a quick retrograde of the cycle when it is in “START”.
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• Whit controller in STOP it visualize the duration of the last cycle.
• In confi guration it assigns a mnemonic code or a number to the
selected parameter.
• During a cycle it allows to visulize cycling the setpoint and the
other data.
15
PRG
M
• Whit controller in STOP allows to enter cycle modifi cation and
confi guration.
• During a cycle, if pressed for 1 second, it allows to activate/de-
activate HOLD function.
16
START
STOP
• Start/Stop a cycle.
• In parameter confi guration and cycle data modifi cation, it is
used as exit key (ESCAPE).
17
OK
• Value or selected function confi rmation.
6
Programming and confi guration
There are two programming levels:
1.
Cycles programming (for operator/user) means entering time/setpoint
values for each step of cycle.
2. Confi guration (for manufacturer/installer of plant), to enter main par me-
ters (sensor type, output type, auxiliary output intervention type ext.).
6.1
Programming (or modifying) cycle data
With or without starting setpoint and timed auxiliary outputs.
The above specifi cations underline the possibility given to the installer
(plant’s manufacturer) to choose the sequence of operations required for the
programming of a fi ring cycle.
This paragraph includes all available options. In case that the installer de-
cides to choose a simplifi ed programming with less options, it is highly re-
commended to prepare additional instructions specifying only the choosen
sequence.