Jetter JC-120MC, Руководство пользователя

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398 Jetter AG
10 Programming
When monitoring IP67 and CANopen® modules, a missing response will
immediately result in a timeout error on the JC-120MC. IP67 and CANopen®
modules are monitored using the CANopen® service nodeguarding .
Step Description
1 The JC-120MC sends a monitoring telegram to an IP67 or CANopen®
module.
The cycle time can be configured in R 200002028.
2 If ... ... then ...
... a response has been received, ... the JC-120MC proceeds with step
1 for monitoring the next module.
... no response has been received
and the number of allowed retries
has been maxed out,
... the JC-120MC generates a
timeout in step 3.
3
The JC-120MC generates a timeout:

The I/O module number is entered into R 200002011.

In R 200002008 bit 3 is set to 1.

In R 210004 bit 2 is set to 1.

The red error LED on the JC-120MC is lit.
4
The JC-120MC proceeds with step 1 for monitoring the next IP67- oder
CANopen® module.
Monitoring of IP67 and
CANopen® modules