Test Without Motor Function; Motor Information - YASKAWA SGDV series User Manual

4.3

Test Without Motor Function

The test without a motor is used to check the operation of the host controller and peripheral devices by simu-
lating the operation of the servomotor in the SERVOPACK, i.e., without actually operating a servomotor. This
function enables you to check wiring, verify the system while debugging, and verify parameters, thus shorten-
ing the time required for setup work and preventing damage to the machine that may result from possible mal-
functions. The operation of the motor can be checked during performing this function regardless of whether
the motor is actually connected or not.
Use Pn00C.0 to enable or disable the test without a motor.
Parameter
n.
[Factory setting]
Pn00C
n.

4.3.1 Motor Information

The motor information that is used for a test without a motor is given below.
(1) When Motor is Connected
If a motor is connected, the information from the connected motor is used for the motor and encoder scale
information. The set values of Pn00C.1 and Pn00C.2 are not used.
(2) When Motor is Not Connected
The information for the virtual motor that is stored in the SERVOPACK is used. The set values of Pn00C.1
and Pn00C.2 are used for the encoder information.
Encoder Resolution
The encoder information for the motor is set in Pn00C.1. The setting of Pn00C.1 is not used for an external
encoder with fully-closed loop control.
Parameter
n.
[Factory setting]
Pn00C
n.
SERVOPACK
Reference
Host controller
Response
0
Disables the test without a motor.
Enables the test without a motor.
1
0 Sets the encoder resolution for the test without a motor
to 13 bits.
Sets the encoder resolution for the test without a motor
1
to 20 bits.
Reference
Response
When
Meaning
Enabled
After restart
Meaning

4.3 Test Without Motor Function

Simulates the operation
without motor.
M-II
Classification
Setup
When
Classification
Enabled
After restart Setup
4
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