Sacmi CCM001, Руководство пользователя

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002AZ001A
6 - 1
OPERATING INSTRUCTIONS
6
6 OPERATING INSTRUCTIONS
E0004P
WARNING!
Closely follow the directions given in this manual and operate in accordance with all safety standards.
6.1 CONTROL AND MONITORING UNIT
The control and monitoring unit consists of an electric cabinet and a control keyboard.
The electric cabinet houses all the parts required for the electric drives of the devices (contactors, relays, etc.) and
processing devices for the signals that are transmitted from the sensors on the machine or keyboard (microprocessor
rack, motor drives, etc.).
The control keyboard allows the operator to run and control the machine. The keyboard is located on a pedestal at
the side of the machine. Its special design allows it to be placed in the most convenient position.
The following operations can be carried out from the control keyboard:
- Work cycle setting
- Setting or changing the operating parameters even during the production cycle
- Display of messages and operating parameters
- Storage and retrieval of the desired operating parameters
- Display of some statistics regarding production
- Self-diagnosis
- Maintenance control
NOTES:
- To better understand the following chapters, the figure showing the control keyboard and a description of the
keys is given below.
- Key 28 is the enable key. This key is to be pressed at the same time as the one selected to activate the function
controlled by it.
Figure 6.1 - CONTROL KEYBOARD
PANNELLO SUPERIORE
TOP PANEL
A Display
B Function keys
C Numeric keypad
D Write enable key selector
E Not used
F Cancels last character typed in
G Cancels last line written
H Cursor keys
+5 Keyboard supply (+5V)
R Reset
WD Watch-dog
SL Serial line (comes on if the keyboard is not properly connected to the microprocessor system)
SC Scan control (comes on to signal key malfunctioning)
B Comes on when a key is pressed
A1/A2 Keyboard address (both on
➝
first keyboard)