Input Description¶
EN
| Data_Type | Default_Value | Range | Unit |
|---|---|---|---|
| BOOL | FALSE | TRUE/FALSE | - |
The input EN has to be driven in level triggered mode.
In order to enable the execution of the Function Block the input EN has to be set to value TRUE. It keeps on executing until the input EN is set back to value FALSE.
While it is executed its inputs are continuously evaluated.
SLOT
| Data_Type | Default_Value | Range | Unit |
|---|---|---|---|
| BYTE | 0 | 0 … 4 (6) | - |
At input SLOT, the Communication Module slot is specified which should be used by the Function Block.
The internal Communication Module always has the index 0. All external Communication Modules are serially numbered from right to left, starting with 1.
DEV_NAME
| Data_Type | Default_Value | Range | Unit |
|---|---|---|---|
| STRING | - | - | - |
Input DEV_NAME describes the PROFINET IO Device to be queried. The string has a maximum length of 240 characters, including the zero terminating char. In conjunction with the SLOT value this string selects the target IO device of this request.
Valid values are (examples for the ABB devices, the hash marks # are place holders for the address selected by the rotary switch at the front of the device):
ci506-pn-##
MASTER_NODE
| Data_Type | Default_Value | Range | Unit |
|---|---|---|---|
| BYTE | - | 1 - 127 | - |
Input MASTER_NODE describes the CANOPEN master node ID in CI506.