IR Robot mightyZAP User Manual page 6

Overload Protection Function
Using Overload protection function, we can protect motor damage from overload condition.
Overload protection function is being activated from the factory. When it is activated, motor power will be cut off in
case of overload condition to protect the servo actuator
The easiest way to set(activate/inactivate) Overload protection function is to connect servo with Servo Manager
Software using IR-USB01 PC USB interface. Go to "Shutdown Alarm Setting" and simply click(activate) "Overload Error".
Another method to set Overload protection is to use a Command packet. You can send "Store data" command to the
address(0X12) which is the address for Alarm Shutdown.
"1"(Overload activation), then send "Store data" command to the servo motor. Servo force will be cut off under overload
condition if the bit is set at "1".(1= Overload protection activation / 0=Inactivation)
Error bit
RESERVED 7
Instruction Error 6
Overload Error 5
Checksum Error 4
Range Error 3
Stroke Limit Error 1
Input Voltage Error 0
Refer to below example for"Store Data" command.
Command Packet
HEADER ID
0xFFFFFF 0x00
: Command packet which designates Servo ID to '0'(0x00)
Caution
For proper performance and better lifespan of mightZAP, it is strongly requested to use it within
the rated load range.
Force Control Version mightyZAP USER MANUAL V.2.5
Size Command
0x04
Use within Rated Load
Set bit 5 (see below) for Overload error from
Factor #1
Address
0xF3 0x12
6
Factor #2 Checksum
Data
0x20 0xD6
to