Safety information
2-2
BA9300SU EN 2.1
2.2
Layout of the safety information
•
All safety information have a uniform layout:
– The icon characterizes the type of danger.
– The signal word characterizes the severity of danger.
– The note text describes the danger and gives information on how to prevent dangerous
situations.
Signal word
Note
Icons used
Signal words
Warning of
damage to
persons
Warning of
hazardous electrical
voltage
Danger!
Warns of impending danger.
Consequences if disregarded:
Death or severe injuries.
Warning of a general
danger
Warning!
Warns of potential, very hazardous situations.
Possible consequences if disregarded:
Death or severe injuries.
Caution!
Warns of potential, hazardous situations.
Possible consequences if disregarded:
Light or minor injuries.
Warning of
damage to
material
Stop!
Warns of potential damage to material.
Possible consequences if disregarded:
Damage of the controller/drive system or its environment
.
Other notes
Tip!
This note designates general, useful notes.
If you observe it, handling of the controller/drive system is made easier.
2.3
Residual hazards
Protection of
persons
After mains voltage disconnection the power terminals U, V, W and + U
G
, -U
G
carry hazardous voltages at least 3 minutes
after mains disconnection.
•
Before working on the controller, check that no voltage is applied to the power terminals.
Protection of
devices
Cyclic connection and disconnection of the controller supply voltage at L1, L2, L3 or + U
G
, + U
G
may overload the internal
input current load:
•
Allow at least 3 minutes between disconnection and reconnection.
Overspeeds
Drive systems can reach dangerous overspeeds (e.g. setting high field frequencies for motors and machines which are
not suitable):
•
The controllers do not offer any protection against these operating conditions. Use additional components for this.
Parameter set
transfer
During parameter set transfer, the control terminals of the 9300 servo can have undefined states!
Therefore the plugs X5 and X6 must be removed before transfer. Thus it is ensured that the controller is inhibited and all
control terminals have the defined state ”LOW”.
Содержание EVS9321-CS
Страница 3: ...Operating Instructions EDB9300UES 00414796 Global Drive 9300 servo ...
Страница 21: ...Technical data 3 8 BA9300SU EN 2 1 ...
Страница 57: ...Installation 4 36 BA9300SU EN 2 1 ...
Страница 73: ...During operation 6 4 BA9300SU EN 2 1 ...
Страница 117: ...Troubleshooting and fault elimination 9 10 BA9300SU EN 2 1 ...
Страница 119: ...Maintenance 10 2 BA9300SU EN 2 1 ...
Страница 188: ...Appendix 11 69 BA9300SU EN 2 1 ...
Страница 189: ...Appendix 11 70 BA9300SU EN 2 1 ...