Instruction Manual

PLC programming

Project planning

Configuring I/O modules

8.4

8.4.4

346

EDSTCXN EN 2.0

ETC108

General: In node ID the CAN ID (node number) set for the module must be

entered.

Nodeguarding: Nodeguarding is used to detect whether a CANopen module

is connected to the Bus. To do so the control sends a message to the module

in "guard time" intervals and waits for a response.

If the control does not receive a response after the "Life time factor"

requests, an error message is generated.

If no "Guard Time" and no "Life Time Factor" have been defined the CAN

module is not monitored; this means that a failure will go unnoticed.

Heartbeat settings: Will not be evaluated by the control.

Emergency telegram: If this entry is selected, the control ignores

"emergency telegrams" from the control.

CAN parameters