
4
Operation
4 -1
Chapter 4 Operation
4-1 Setup for operation
After correctly installing and connecting the controller to the robot, turn on the power
and then make ready for operation.
[Initial setting]
• The normal mode is the default (factory) setting. To use in the pulse train mode, make the
mode setting after first turning the power on.(PRM64: Input type)
• To make the mode setting, unplug the I/O.CN connector and set in emergency stop. In the
normal mode, the servo turns on when the power is turned on while NOT in emergency
stop.
• After making the setting, turn the power off and then on again.
[Operation check]
• After checking that there are no alarms after power is turned on, turn the servo on.
• Operate in jog with a pulse input from the host device, and check that there are no
malfunctions.
[Parameter settings]
• Set the parameters as needed to match the usage conditions.
• Always be sure to turn the power off and then on again after changing parameters that
require power be turned on again.
[Magnetic pole detection]
• When using the SRCP series controller to operate a PHASER series robot, the magnetic
poles must first be detected before beginning the robot operation. Failure to do so may
trigger alarms and lead to operating malfunctions. Use the following methods to detect
the magnetic poles.
Return-to-origin (ORG-S)
Passing through phase ZM during position control by pulse train input
* For more information, refer to "4.3 Magnetic pole detection".
[Trial operation]
• Start trial operation after checking that safety devices such as emergency stop are func-
tioning correctly.
• Using no workpiece or a dummy workpiece, check that operation is normal with a pulse
input supplied from the host device.
[Gain adjustment]
• Each YAMAHA single-axis series robot is set at the factory with its own optimal charac-
teristic gain parameter. In the event that the gain must be adjusted to improve work
throughput, we recommend adjusting the position control system gain parameter. How-
ever, use plenty of caution since an extreme gain setting will trigger alarms and cause
breakdowns.
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