Yaskawa MP900 Series Machine Controller for Standard Operation - Manual (Page 238)

3.7 MP940 Module Definitions
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„ Saving, Deleting, and Closing LIO Definitions
Refer to the procedures in 3.3 Basic Individual Module Definition Operations for details.
3.7.8 SVA Parameter Settings
The SVA Module connects to the servo connector on an SGDH SERVOPACK via the bus
connection to control one axis through shared memory.
To control the SGDH, the SVA Module sends and receives data through the shared memory
to perform all operations traditionally performed through analog voltage, such as speed con-
trol and encoder pulse inputs.
Refer to the MP940 Machine Controller User's Manual: Design and Maintenance (SIEZ-
C887-4.1) for details.
Fig 3.26 SVA Module
„ Opening the SVA Motion Parameters Window
Open the SVA Motion Parameters Window according to the procedure in 3.3 Basic Individ-
ual Module Definition Operations.
INVRF
INTRF
CNTR
PWM
M
PG
A/D V-REF
PG
MP940 SGDH
Servodriver operation
commands
Operating mode
Speed
Torque
Position
Others
Control methods
Latched data
Count
Shared memory
Servo ON
P/PI switch
Control mode switch
Alarm reset
Latch request
Latched data
PG count
Multi-turn data
Torque monitor
Speed monitor
I/O status
Analog input monitor
Sensor
Speed ref IN
Torque ref IN
Count
S
p
eed cont
ro
l
Cu
rr
en
t co
nt
ro
l
Torque ref
CNTR base
board PG
Servomotor
Encoder
Sensor
External encoder