ASCII - Command | AENA | |||
Syntax Transmit | AENA [Data] | |||
Syntax Receive | AENA <Data> | Available in | ||
Type | Variable rw | MMI | Yes | |
ASCII Format | Integer8 | CANBus Object Number | 3506 (hex) | |
DIM | - | PROFIBUS PNU | 1606 (dec) IND = 1 (dec) | |
Range | 0 ,1 | DPR | 6 (dec) | |
Default | 0 | |||
Opmode | 0, 2, 4, 5, 8 | Data Type Bus/DPR | Integer8 | |
Drive State | - | Weighting | ||
Start Firmware | 1.0 | |||
Configuration | No | Last Change of this Object | 1.0 | |
Function Group | drive configuration | EEPROM | Yes | |
Short Description | Software auto-enable |
Description
This variable defines the state of the software enable when the amplifier is switched on. In order to enable the output stage, both the hardware enable and the software enable must be set (series AND configuration). The software enable gives an external control the option of enabling or disabling the output stage by software control, via a bus interface (CANBUS, PROFIBUS, SERCOS, RS232) or an expansion card in a slot. 0 = inactive 1 = active When using an analog setpoint (OPMODE=1, 3), the software enable is automatically set when the amplifier is switched on, so that these instruments are instantly ready for operation (provided that the hardware enable is already present). When using a digital setpoint (OPMODE=0, 2, 4 through 8), the software enable is set to the same state as AENA at power-on. For faults that can be reset in software after the fault has been cleared (digital input 1 or CLRFAULT), the software enable is set to the state of AENA. In this way, the response of the amplifier to a software reset is analogous to the power-on behavior. |