| ASCII - Command | OVRIDE | |||
| Syntax Transmit | OVRIDE [Data] | |||
| Syntax Receive | OVRIDE <Data> | Available in | ||
| Type | Variable rw | MMI | No | |
| ASCII Format | Integer8 | CANBus Object Number | 35B6 (hex) | |
| DIM | - | PROFIBUS PNU | 1782 (dec) IND = 1 (dec) | |
| Range | 0 .. 7 | DPR | 182 (dec) | |
| Default | 0 | |||
| Opmode | 8 | Data Type Bus/DPR | Integer8 | |
| Drive State | Disabled + Reset (Coldstart) | Weighting | ||
| Start Firmware | 1.0 | |||
| Configuration | Yes | Last Change of this Object | 2.9 | |
| Function Group | position loop | EEPROM | Yes | |
| Short Description | Override Function for Motion Tasks | |||
Description
| The override function can be used to influence the speed/velocity for a motion block, reference movements and jog mode through the analog/digital interface. When this function is activated, the analog command is read every millisecond and used for scaling the velocity for the motion block. Analog input=10V motion block velocity = the target velocity that is programmed in the motion block Analog input=5V motion block velocity = 50% of the programmed target velocity The override function does not work with sin^2 curves. The following settings are possible: OVRIDE=0 override function is switched off OVRIDE=1 analog input 1 input is activated for the override function OVRIDE=2 analog input 2 input is activated for the override function OVRIDE=3 Digital interface is activated for the override function. The digital Interface can be: Sercos, CAN, PROFIBUS, DPR , RS 232 and all other field busses. see DOVRIDE. S300/S700: Expansion of function of OVRIDE from the Firmware 1.37 OVRIDE=4 Limiting of the motion task speed by the master speed In case motion tasks are used in electronic gearing the motion task speed is limited in a way, so that the sign of the slave speed (master + motion task) is not inverted. Example 1: Master-Speed (PSPEED1) = +1000 The motion task speed (PSPEED3) is limited to (-1000...PVMAX) Example 2: Master-Speed (PSPEED1) = -2000 The motion task speed (PSPEED3) ) is limited to (-PVMAX...+2000). OVRIDE=5 Limiting of the motion task speed by the positive master speed In case of negative master speed command the motion task speed is set to 0 . Example 1: Master-Speed (PSPEED1) = +1000 The motion task speed (PSPEED3) is limited to (-1000...PVMAX) Example 2: Master-Speed (PSPEED1) = -2000 The motion task speed (PSPEED3) ) is limited to 0. OVRIDE=6 Limiting of the motion task speed by the negative master speed In case of positive master speed command the motion task speed is set to 0 . Example 1: Master-Speed (PSPEED1) = +1000 The motion task speed (PSPEED3) ) is limited to 0. Example 2: Master-Speed (PSPEED1) = -2000 The motion task speed (PSPEED3) is limited to (-PVMAX ... +2000). Bei positiver Master-Geschwindigkeit wird die Fahrsatz-Geschwindigkeit auf 0 begrenzt. Beispiel 1: Master-Geschwindigkeit (PSPEED1) = +1000 die Fahrsatz-Geschwindigkeit (PSPEED3) wird auf 0 begrenzt. Beispiel 2: Master-Geschwindigkeit (PSPEED1) = -2000 die Fahrsatz-Geschwindigkeit (PSPEED3) wird auf den Bereich (-PVMAX...+2000) begrenzt. |