Parameter "P2040" (Object 0X27F8*), Telegram Failure Time - Siemens MICROMASTER 420 Operating Instructions Manual

Issue 01/05
5.3 Parameter "P2040" (object 0x27F8*), telegram failure
time
Parameter "P2040" (object 0x27F8*) is used to activate the monitoring of the
telegram failure time. This parameter is used to set the time for cyclic monitoring of
the master (life guarding and SYNC ). Fault F0070 is activated if the CANopen
option module does not receive a new telegram within the telegram failure time
(this depends on the setting of P2041.04, (or object 0x27F9* sub 4) and then
specifies the response to this fault).
If one of two telegrams fails, the particular alarm (refer to Section 7.2) and a fault
telegram are activated.
The monitoring function is activated as standard (default setting). If the master
does not immediately start with node guarding, then this results in a fault state of
the drive..
"P2040" = 0 no monitoring
"P2040" > 0 telegram failure time in milliseconds (as standard > 0 !)
Caution!
When commissioning the system for the first time, we recommend that
parameter "P2040" (object 0x27F8*) is set to zero in order to prevent the drive
going into a fault state.
CANopen Option Module Operating Instructions
6SE6400-5BC00-0BP0
Information for the CANopen master
75