Parameters of the Module¶
| Name | Value | Internal Value |
Internal Value, type |
Default |
|---|---|---|---|---|
| Module ID *1) | Internal | 0x1C25 | WORD | 0x1C25 |
| Parameter length | Internal | 31 | BYTE | 31 |
| Reserved (1 byte) | 0 | 0 | BYTE | 0 |
| Error LED / Failsafe function PROFIBUSâ DP Bus Module CI542-DP (see table ) | On | 0 | BYTE | 0 |
| Off by E4 | 1 | |||
| Off by E3 | 2 | |||
| On + failsafe | 16 | |||
| Off by E4 + failsafe | 17 | |||
| Off by E3 + failsafe | 18 | |||
| Reserved (20 bytes) | 0 | 0 | BYTE | 0 |
| Check supply | On | 0 | BYTE | |
| Off | 1 | 1 | ||
| Fast counter | 0 | 0 | BYTE | 0 |
| : | : | |||
| 10 *2) | 10 | |||
*1) With a faulty ID, the module reports a “parameter error” and does not perform cyclic process data transmission. *2) Counter operating modes Fast Counter, see Fast Counter Fast Counter. |
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-Table ErrorLED / Failsafe function
| Setting | Meaning |
|---|---|
| On | Error-LED (S-ERR) lights up at errors of all error classes, Failsafe-mode off |
| Off by E4 | Error LED (S-ERR) lights up at errors of error classes E1, E2 and E3, Failsafe-mode off |
| Off by E3 | Error LED (S-ERR) lights up at errors of error classes E1 and E2, Failsafe-mode off |
| On + Failsafe | Error-LED (S-ERR) lights up at errors of all error classes, Failsafe-mode on* |
| Off by E4 + Failsafe | Error LED (S-ERR) lights up at errors of error classes E1, E2 and E3, Failsafe-mode on* |
| Off by E3 + Failsafe | Error LED (S-ERR) lights up at errors of error classes E1 and E2, Failsafe-mode on* |
| *) The parameter Behaviour DO at comm. error is only analyzed if the Failsafe-mode is ON. | |