Power Electronics SD750 Series, Руководство по аксессуарам, Страница: 24 / 42

SD750 POWER ELECTRONICS
22
ETHERNET/IP PROTOCOL
Attribute
ID
Name Data type Units Description Services
17
Output voltage INT V Output voltage Get
18 AccelTime UINT [ms] Acceleration time Get/Set
19 DecelTime UINT [ms] Deceleration time Get/Set
20 LowSpdLimit UINT rpm Minimum speed limit Get/Set
21 HighSpdLimit UINT rpm Maximum speed limit Get/Set
22 SpeedScale INT -
Speed scaling factor 1
- Scaled speed = rpm / 2^SpeedScale
- Range: -128 to 127
Get/Set
23 CurrentScale INT -
Current scaling factor
1
- Scaled current = A / 2^CurrentScale
- Range: -128 to 127
Get/Set
24 TorqueScale INT -
Torque scaling factor 1
- Scaled torque= Nm / 2^TorqueScale
- Range: -128 to 127
Get/Set
25 ProcessScale INT -
Process scaling factor
- Scaled process = % / 2^ProcessScale
- Range: -128 to 127
Get/Set
26 PowerScale INT -
Power scaling factor 1
- Scaled power = W / 2^PowerScale
- Range: -128 to 127
Get/Set
27 VoltageScale INT -
Voltage scaling factor 1
- Scaled voltage = V / 2^VoltageScale
- Range: -128 to 127
Get/Set
28 TimeScale INT -
Time scaling factor
1
- Scaled time = ms / 2^TimeScale
- Range: -128 to 127
Get/Set
29 RefFromNet BOOL -
Status of torque/speed reference
0: Local torque/speed reference
1: Torque/speed reference from network
Get
30 ProcFromNet BOOL - Status of process control reference Get
Object Custom Modbus
This is a customized object, with a single instance . Each attribute represents a custom Modbus value
(1 ... 32). Attributes 1 to 16 are read-only for the master (Get) and from 17 to 32 are write-only (Set).
Note : For the correct operation of this object, user must configure the custom parameters in groups
G21.3.2 and G21.3.3 of the SD750. Attributes of the object Custom Modbus make use of these
parameters so the user is capable of configuring them with the variables from the SD750 drive that are
most relevant to him.
Attribute ID Name Data type
1 Modbus Var 1 UINT
2 Modbus Var 2 UINT
3 Modbus Var 3 UINT
4 Modbus Var 4 UINT
5 Modbus Var 5 UINT
6 Modbus Var 6 UINT
7 Modbus Var 7 UINT
8 Modbus Var 8 UINT
1
Note: Attributes 7 to 21 (both included) have a scale 2^scale factor. This scale factor is taken from attributes 22 to 28,
but if their value is set to 0 no scaling will be applied.