Application Objects (64 Hex) - Toshiba TOSVERT VF-AS1 Series Function Manual

4.8. Application Objects (64 hex)

Class code 0x64. This object provides VF-AS1/PS1's Parameter access.
Range Address accessed:
Input Instance
0x4000-0x5FFF
0x6000-0x7FFF
Class Attributes available
Instance Attribute ID Access
1
2
0
6
7
Instance 1 Attribute available
Instance Attribute ID
See below 3
Services
Service
Service Name
Code
0E hex Get_Attribute_Single
10 hex Set_Attribute_Single
Note: The service "Set_Attribute_Single" writes the parameter into the RAM and the EEPROM of the drive.
Attribute ID of all parameters are 3. Moreover, about the instance ID of each parameter, it
becomes "parameter communication number + 0x4000".
In the case of the parameter from which a communication number begins in "F", it
becomes "parameter communication number - 0x8000 (same as bit15 set to 0)".
About the details of the contents of a parameter, please refer to a VF-AS1/PS1
instructions manual.
Example 1.
Example 2.
Example 3.
For example, when "Acc. time" is set to 5 sec., since the minimum unit is 0.1s,
Since the communication number of " Acc. time" is "0009", it writes "0x0032" in instance
ID "4009."
Moreover, when the "highest frequency" is read, "0x1F40" is read.
Since the minimum unit is 0.01Hz,
Real Logical address in Drive accessed
0x0000-0x1FFF
0xE000-0xFFFF
Name
Get Revision
Get Max Instances
Get Max ID of class attributes
Get Max ID of instance attribute UINT
Access Name
Get/Set parameter
Supported
Class
Yes
N/A
In case of Basic parameter "CMOd - Command mode selection",
Communication No: 0003 -> Instance ID: 4003
In case of Extended parameter "F268 - Updown frequency default value",
Communication No: 0268 -> Instance ID: 4268
In case of Monitor parameter "FE03 - Output current",
Communication No: FE03 -> Instance ID: 7E03
* Monitor parameter can access "Get" only.
5 / 0.1 = 50 = 0x0032 (Hex.)
0x1F40 = 8000 (Dec.)
8000 * 0.01 = 80Hz
Data type Value
UINT 1
UINT 0x7FFF
UINT 7
3
Data type
UINT
Instance
Read one attribute
Yes
Write one attribut
Yes
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E6581581
Details
Details
Parameter corresponding to
the Instance address
Description of Service