Fieldbus Watchdog - KEB COMBIVERT G6 series Programming Manual

5.

Fieldbus Watchdog

The fieldbus watchdog is a function in the EtherCAT control board. It is used to trigger an
error or warning in the inverter, if certain events are not cyclically repeated within a certain
time. The activation of the watchdog is set by the control card parameters fb04 and fb05.
The monitoring time and the at exceeding of the monitoring time executed function is set by
parameter in the inverter (pn05, pn06).
Id-Text
fb04
Meaning
Type
Data length
Access
Coding
Note
Id-Text
fb05
Meaning
Type
Data length
Access
Coding
Note
Name
buswatchdog activation
Allows a delayed activation of the fieldbus watchdog after switching on
the device.
Variable
8 bit
read / write
0...65535 Value range
0: off (fieldbus watchdog inactive)
1: Activation after the first asynchronous communication
16: Activation after the first received process output data via
isochronous communication
Standard value: 0
Possible settings are OR connected.
Name
buswatchdog inhibit
Determines on which incidents the fieldbus watchdog gets reseted.
Variable
8 bit
read / write
0...65535 Value range
0: off (no reset)
2: When receiving an asynchronous communication request,
the watchdog gets reseted.
128: When receiving of process output data via isochronous com-
munication the watchdog gets reseted.
Standard value: 0
Possible settings are OR connected.
Fieldbus Watchdog
Parameter index
0x2184
Parameter index
0x2185
23