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| Place of Origin: | America |
| Brand Name: | TYCO |
| Certification: | CE |
| Model Number: | V23401-T2G09-E202 |
| Minimum Order Quantity: | 1PCS |
|---|---|
| Packaging Details: | carton |
| Delivery Time: | in stock |
| Payment Terms: | T/T, Western Union, MoneyGram |
| Supply Ability: | 10000PCS/WEEK |
| TYCO: | TYCO | Material: | Iron |
|---|---|---|---|
| Temperature: | 20-120 | Diameter: | 50mm |
| V23401-T2G09-E202: | V23401-T2G09-E202 |
Guang Zhou Lai Jie Electric Co.,LTD
Please contact with “Tommy” for the price
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Position data are transmitted by telegram81 of the PROFIdrive profile as described above. Control access to the data should only be enabled during clock-synchronous alarm. Only then it is guaranteed that the encoder position is derived from the desired clock-synchronous bus cycle. By principle, there could also be a direct control access to the parameterized I/O address using the peripheral input words. We strongly recommend to refrain from this in clock-synchronous operation, since in this case consistency and clock synchrony are not ensured.
Preset default setting is 0. Preset alteration is enabled by acyclic parameter 65000. The value is saved volatile, i.e. it is lost at encoder power off. For non-volatile saving utilize parameter 971. The actual preset operation is triggered by output word „G1_STW1“ bit 12. A feedback after a successful operation is given by input word „G1_ZSW1“, bit12. This bit remains until the control will reset the corresponding bit in the output word. The preset value (volatile) must not be confused with the internal preset offset (non-volatile). The presetoffset is automatically saved in the non-volatile memory so that the encoder will be in the same position after power off and at power on.
The preset effect on position value G1_XIST1 can be compensated by parameterization („G1_XIST1 affected by Preset“). In this case G1_XIST1 and G1_XIST2 provide different position values. G1_XIST2 is always affected by preset.
Upon performing a preset operation an internal offset value is calculated and immediately saved non-volatile in EEPROM. EEPROM provides 1 million writing cycles, however, frequent software or event-triggered preset operations can exhaust the service life despite this high number of writing cycles. This should be considered in the control software layout.
| Input impedance Tolerance: ± 15 % |
Tolerance: ± 15 % |
| Input impedance Tolerance: ± 15 % |
At altering the encoder’s total measuring range during re-parameterization the internal preset-offset-value will be cleared. This is insignificant for the application since in this case the relation to the position gets lost anyway. The preset value saved by parameter 971 will of course remain. It must be ensured however that the former preset value is within the new total measuring range, otherwise a new value has to be stored.
