WARNING
!
E
QUIPMENT
H
AZARD
!
O
PTION PANELS CONTAIN DANGEROUS VOLTAGES WHEN CONNECTED
TO LINE VOLTAGE
. I
T IS STRONGLY RECOMMENDED THAT ALL
ELECTRICAL WORK CONFORM TO THE
N
ATIONAL
E
LECTRICAL
C
ODE
(NEC)
AND ALL NATIONAL AND LOCAL REGULATIONS
. I
NSTALLATION
,
START
-
UP AND MAINTENANCE SHOULD BE PERFORMED ONLY BY
QUALIFIED PERSONNEL
. F
AILURE TO FOLLOW THE
NEC
OR LOCAL
REGULATIONS COULD RESULT IN DEATH OR SERIOUS INJURY
.
Motor control equipment and electronic controls are
connected to hazardous line voltages. Extreme
care should be taken to protect against shock. The
user must be protected against supply voltage and
the motor must be protected against overload in
accordance with applicable national and local
regulations. Be sure equipment is properly
grounded. Wear safety glasses whenever working
on electric control or rotating equipment.
Safety Guidelines
1. The drive and option panel must be
disconnected from the AC line before any
service work is done.
2. DO NOT touch electrical parts of the option
panel or drive when the AC line is connected.
After the AC line is disconnected, wait 30
minutes before touching any electrical
components.
3. The user must be protected against supply
voltage and the motor must be protected
against overload in accordance with applicable
national and local regulations.
4. While programming parameters, the motor may
start without warning. Activate the STOP/OFF
key on the control keypad when changing
parameters.
5. The STOP/OFF key on the local control panel
keypad of the drive does not isolate the drive
from the AC line voltage and is not to be used as
a safety switch.
WARNING
!
U
NINTENDED
S
TART
!
W
HEN OPTION PANEL IS CONNECTED TO
AC
INPUT POWER
,
MOTOR
MAY START AT ANY TIME
. T
HE DRIVE
,
OPTION PANEL
,
MOTOR
,
AND
ANY DRIVEN EQUIPMENT MUST BE IN OPERATIONAL READINESS
.
F
AILURE TO BE IN OPERATIONAL READINESS WHEN PANEL AND
DRIVE ARE CONNECTED TO
AC
INPUT POWER COULD RESULT IN
DEATH
,
SERIOUS INJURY
,
OR EQUIPMENT OR PROPERTY DAMAGE
.
Warning Against Unintended Start
When the option panel is connected to the AC line,
the motor may be started by means of an external
switch, a serial bus command, an input reference
signal, or a cleared fault condition. Use appropriate
cautions to guard against an unintended start.
WARNING
!
G
ROUNDING
H
AZARD
!
F
OR OPERATOR SAFETY
,
IT IS IMPORTANT TO GROUND DRIVE
,
OPTION
PANEL
,
AND MOTOR PROPERLY
. F
OLLOW THE GROUNDING GUIDELINES
OF LOCAL AND NATIONAL CODES
. F
AILURE TO FOLLOW GROUNDING
GUIDLINES COULD RESULT IN DEATH OR SERIOUS INJURY
.
Grounding
Correct protective grounding of the equipment must
be established in accordance with national and local
codes. Ground currents are higher than 3 mA. Use
high stranded wire whenever possible.
