Amada Promecam ITS 50/12 Technical Manual page 51

flMADA
PROMECAM
12 - 5 - 5 E1
FRONT PANEL BOARD
The front panel of the command and control unit consists of:
- a keyboard numbered from 0 to 9 for entering data.
- operating push-buttons for selecting the type of machine operation.
- a group of function keys to store data and other special instructions.
- digital and alpha-numeric displays used to display the data entered and to execute other
operations.
- a locking socket, onto which is mounted the removable memory for transfer of data.
- a sound signal.
12 - 5 - 6 E6
BASIC BOARD
All the boards above are attached by means of connectors to the basic board, which connects
them to each other.
CONTROL BOARD CHARACTERISTICS
(power cabinet)
The boards listed below are control boards.
12 - 5 - 7 E8
SETTING BOARD (CMT)
The E8 setting board includes control circuits with double-thyrister triggers (SCR) and an analog
stabilization circuit for the current loop.
12 - 5 - 8 E10
CONSTANT-CURRENT REGULATOR BOARD
The E10 constant-current regulator board has a control circuit with thyristors (SC) and a current
loop detector.
12 -
5 -
9 E9
REGULATOR BOARD
(APP3)
12 - 5 - 1 0 E7
POWER SUPPLY BOARD
(AU)
The E7 power supply board has a hexa-phase Graetz bridge, a +9 V stabilized circuit and
integrated circuits for stabilization at
+
12 V.
I.T.S - MB NUMERICAL CONTROL (OPTION) 12-5/6