YASKAWA SVC User Manual page 136

 Torque/Force Reference Monitor
This parameter reports the value of the torque reference.
Register
Address
IL42 Torque/Force Reference Monitor
The setting unit selected in bits C to F (Torque Unit Selection) of the OW03 setting
parameter is used for this parameter. In order to execute control correctly, it is necessary to set
bits C to F (Torque Unit Selection) in the OW03 setting parameter and the resolution of
the torque reference of the slave SERVOPACK. The following sections give the setting meth-
ods.
<Common Parameter No. 48 Setting>
Common parameter No. 48 (Torque Base Unit) can be set in one of two ways: either manually
or automatically. Both of these methods are described below.
• Manual Setting
If you set bit D (Torque Base Unit of SERVOPACK) in fixed parameter No. 1 (Function Selection
Flag 1) to 0 (Set by user), you must set common parameter No. 48 manually.
Common
Parameter No.
48 Torque Base Unit
Note: If you use a servo amplifier from another company, set the value of n in the following formula.
Setting unit for Torque Unit (servo common parameter No. 47) × 10
To control appropriately, set common parameter No. 48 so that the following relationship holds.

OW 03 bit C to F setting

If the OW
Example
from -5 (1 =0.00001) to -2 (1 = 0.01).
• Automatic Setting
Set bit D (Torque Base Unit of SERVOPACK) of fixed parameter No. 1 (Function Selection Flag
1) to 1 (Set by system). The MP3000 will automatically set common parameter No. 48 (Torque
Base Unit) to -4.
Refer to the following section for details.
3.4 Motion Parameter Details
3-29
Auxiliary Information
 Fixed Parameter Monitor
This parameter reports the data of the specified fixed parameter number when bit 5 (Read
Fixed Parameter) is specified for the OW0A setting parameter (Motion Subcommands).
Register
Address
IL56 Fixed Parameter Monitor
SVC
Name
Name Setting Range
-5 to 0
≥
Common parameter No. 48 setting
03 bit C to F setting is 0 (1 = 0.01%), set common parameter No. 48 to a value
 
‒ ‒
Function Selection Flags 1
SVC SVR
Name
3.4 Motion Parameter Details
3.4.3 Monitor Parameter Details
SVR
Range
−1
31 31
-2 to 2
Default
0
n
Bit B: User-specified SERVOPACK Parameter Auto-Write on page
Range
−1
31 31
-2 to 2
Unit
The unit that is set in
the Torque Unit
Selection bits is used.
When Enabled
After restart
Unit
−
3-83