1.15
EDH0162En1040 – 06/99
MM4005
Introduction
1.3.5
Front Panel Description
A general view of the front panel is shown in Fig. 1.7. There are three dis-
tinct areas, from left to right: power controls, a display and function keys,
and a keypad.
Fig. 1.7
— MM4005 front panel.
1.3.5.1
Power Stand-by
Use this button for your everyday controller power ON/OFF switching.
Power is switched through a relay, not directly as it is through the main
power switch on the rear panel. For this reason, a low power, low voltage
(12V) auxiliary power supply is always on when the main power switch in
the back is ON.
To differentiate from the rear main power switch, this button is called
“Power Stand-by
”.
The power stand-by switch has two LED indicators. A red LED on top, indi-
cates that the controller is powered OFF but the rear power switch is ON.
This is the “Stand-by” mode. A green LED below, indicates the controller
power ON condition.
1.3.5.2
Motor On/Off
For convenience and safety reasons, the power to the motors can be con-
trolled separately. This is done from the front panel through two buttons
labeled MOTOR
and MOTOR
. For easier identification, the
MOTOR
button has a red bezel.
A green LED on top of the MOTOR
provides a quick visual indication
of the motor Power ON condition.
NOTE
The MOTOR
button is a normally closed switch wired in series with
the two Motor Interlock switch connections on the rear panel. For the
motors to turn on, the entire circuit must be closed.
OFF
ON
OFF
ON
OFF
I/O
M O T O R
S T A N D - B Y
O
I
J O G
A x i s 2
A x i s 3
A x i s 4
A x i s 1
Motion Controller
Model MM4005
0 . 0 0 0 0
m m
0 . 0 0 0 0
m m
0 . 0 0 0 0
m m
0 . 0 0 0 0
m m
1 :
2 :
3 :
4 :
H O M E
M A N U A L
M O V E
P R O G
O F F
O N
Display
Keypad
Axis 1 Row
2 Adjusting Screws
Contrast Brightness
Motor On
Switch
Motor On
Indicator
Motor Off
Switch
On
Indicator
Menu
Line
Negative Jog
Column
Function
Keys
High Speed
Column
Positive Jog
Column
Stand-by
Indicator
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