Switch test function
- Menu: 4.9.6-4.1-3
- Index: 8704.6[0]
Description
Specifies whether the switch test function is activated.
With the switch test function, the safety option checks the safe digital input pairs F-DI for correct switching behavior after a discrepancy error has been detected. To perform the switch test, the switch contacts must be set to the open/activated state after the discrepancy error has occurred.
The setting of the Connection type parameter defines the status that the two digital input signals must have for the switch test:
Setting of the Connection type parameter | F‑DI state. | F‑DI state. + 1 |
|---|---|---|
1-channel | The switch test cannot be activated. | |
2-channel equivalent | Logical 0 | Logical 0 |
2-channel non-equivalent | Logical 0 | Logical 1 |
The discrepancy error can only be acknowledged when the safe digital input pairs are in this state.
The parameter setting is specified in the Assist CS.. tool. In MOVISUITE®, the specified setting is only displayed. This description refers to the Assist CS.. tool.
The following settings are possible:
Setting | Meaning |
|---|---|
Not active | The switch test function is not performed. |
Active | The switch test function is active. |
DefaultSetting
Not active
