DOUT#.SOURCE
Description
DOUT#.SOURCE sets the digital output source.
| Value | Description |
|---|---|
| 0 - User | User controls the output value using DOUT#.STATEU |
| 1 - Action Table | Action table controls the output value |
2 - Fieldbus A Fieldbus is an industrial network system for real-time distributed control (e.g. CAN or Profibus). It is a way of connecting instruments in a plant design |
Fieldbus controls the output value |
| 4 - Compare | Compare channel controls the output value |
Examples
Usage
0: User controlled. DOUT#.STATE is set by DOUT#.STATEU.
1: Action table controlled. DOUT#.STATE is set by the assigned action, if any.
2: Fieldbus controlled. DOUT#.STATE is set by the fieldbus output control 3601h Digital output control sub 1.
4: Compare channel controlled. DOUT#.STATE is set by the compare channel output. The specific channel is selected by DOUT#.SOURCEID.
Code
The following commands set the source for digital output 1 to user control, and the source for digital output 2 to action table. The user is able to control the state of digital output 1, but not digital output 2.
--> DOUT1.SOURCE 0 --> DOUT1.STATE 0 --> DOUT1.STATEU 1 --> DOUT1.STATE 1 --> DOUT2.SOURCE 1 --> DOUT2.STATE 0
Context
For more information see Digital Inputs and Outputs.
Versions
| Action | Version | Notes |
|---|---|---|
| Implemented | 02-00-00-000 |
|
| Added fieldbus source | 02-00-01-000 | |
| Add Sequencer source | 02-02-03-000 | |
| Added Compare source | 02-06-00-000 |
General Information
| Type | Read/Write |
| Units | N/A |
| Range | 0, 1, 2, 4 |
| Default Value | 0 |
| Data Type | Integer |
|
Stored in Non Volatile Memory |
Yes |
Variants Supported
All variants are supported
Fieldbus Information
| Fieldbus | Parameter | Index | Sub-Index | Data Type | Float Scale | Units | Access | PDO PDO is a type of protocol frame used in some fieldbuses. A PDO contains one or more object dictionary entries, which define the application data transferred between devices. Mappable |
|---|---|---|---|---|---|---|---|---|
| EtherCAT ***EtherCAT is an open, high-performance Ethernet-based fieldbus system. The development goal of EtherCAT was to apply Ethernet to automation applications which require short data update times (also called cycle times) with low communication jitter (for synchronization purposes) and low hardware costs COE and CANopen |
DOUT1.SOURCE | 0x360A | 0x1 | USINT | - | - | RW | False |
| DOUT2.SOURCE | 0x360B | 0x1 | USINT | - | - | RW | False | |
| DOUT3.SOURCE | 0x360C | 0x1 | USINT | - | - | RW | False | |
| DOUT4.SOURCE | 0x360D | 0x1 | USINT | - | - | RW | False | |
| DOUT5.SOURCE | 0x360E | 0x1 | USINT | - | - | RW | False | |
| DOUT6.SOURCE | 0x360F | 0x1 | USINT | - | - | RW | False | |
| DOUT7.SOURCE | 0x3610 | 0x1 | USINT | - | - | RW | False | |
| DOUT8.SOURCE | 0x3611 | 0x1 | USINT | - | - | RW | False | |
| DOUT9.SOURCE | 0x3612 | 0x1 | USINT | - | - | RW | False |
