Graco 25R128, Установка - Работа - Ремонт

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HMI Display Operation and Identification
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Motor position
This display shows the number of motor steps. Each
revolution of motor is 150 steps.
Purge time
If the operator has set the ‘Purge alarm time’ on Setup
Screen 5 - Purge , see page 34, the purge timer will be
shown and the time displayed will count down. If the
timer reaches ZERO, the system will send a ‘purge
request’ signal and show ‘purge request’ in the
information bar.
Auto reduction time
If the operator enabled ‘End job automatically’ and set
‘Max idle time in job’ on
Setup Screen 7 -
De-pressurization , see page 36, the auto reduction
time will be shown in box. If the timer times out, the
system will automatically reduce the pressure and end
the current job.
‘HOME’ button
This is the return to the Home point command. When
the ‘HOME’ button is selected, the system must be
inactive. Once the button to start the Home operation is
selected, the button will blink until the piston returns to
the Home point, and then the button will remain on until
the next operation is started.
Automatic Screen 3
On the Automatic Screen 3, press ‘F1’ or select the
button to display the Automatic Screen 2. Press ‘F4’ or
select the
button to display the Automatic Screen 4.
The content and functions of this screen are as follows:
F
IG
. 11 Automatic Screen 3 (I/O Communication
Mode)
F
IG
. 12 Automatic Screen 3 (Profinet Communication
Mode)