Toshiba TOSVERT VF-MB1 Instruction Manual page 7

I
 When operation by using remote keypad is selected
 Set the parameter Communication time-out time (f803), Communication time-out
Mandatory
 An emergency stop device and the interlock that fit with system specifications must be
action
 When sequence for restart after a momentary failure is selected (inverter)
 Stand clear of motors and mechanical equipment.
Mandatory
 Attach caution label about sudden restart after a momentary power failure on inverters,
action
 When retry function is selected (inverter)
 Stand clear of motors and equipment.
Mandatory
 Attach caution label about sudden restart in retry function on inverters, motors and
action
 Measures to satisfy the standards
 For preventive maintenance, check at least once a year whether the Safe Torque Off
Mandatory
action
action (f804) and Disconnection detection of remote keypad (f731).
If these are not properly set, the inverter can not be stopped immediately in breaking
communication and this could result in injury and accidents.
installed.
If these are not properly installed, the inverter can not be stopped immediately and this
could result in injury and accidents.
If the motor stops due to a momentary power failure, the equipment will start suddenly
after power recovers. This could result in unexpected injury.
motors and equipment for prevention of accidents in advance.
If the motor and equipment stop when the alarm is given, selection of the retry function will
restart them suddenly after the specified time has elapsed. This could result in unexpected
injury.
equipment for prevention of accidents in advance.
safety function operates normally.
Warning
Caution
Caution
Caution
6
E6581697
Reference
section
6.19
Reference
section
6.12.1
6.12.1
Reference
section
6.12.3
6.12.3
Reference
section
9.3