Jetter JC-120MC, Руководство пользователя

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Jetter AG 405
JC-120MC Programming
Register description - Error logging on the JX2 system bus
Error registers - JX2 system bus
If an error on the JX2 system bus occurs, the controller enters its cause into
this register.
Meaning of the individual bits
Bit 3
I/O module timeout
1 = At least one I/O module has caused a timeout
Bit 4 JX2 slave module timeout
1 = At least one JX2 slave module has caused a timeout
Bit 9 Peripheral fault
1 = At least one I/O module suffers a peripheral fault, e.g. short-circuit
or overload
Bit 12 Object length has not been set
1 = In case of write access to the CANopen® application registers,
the object length has not been set
Bit 13 Initialization error
1 = During JX2 system bus initialization an error occurred
Bit 14 Timeout of a system register relating to the JX2 system bus
1 = Timeout during access to a system register of the JX2 system bus
Bit 15 SDO abort
1 = At SDO access, the CANopen® device has reported an SDO
abort
Module register properties
Type of access
Only value 0 can be entered.
Value
0
lets you acknowledge all reported errors
Yet, the E LED at the JC-120MC does not go out, unless you
have then acknowledged bit 2 (JX2-system bus error) of
R 200008.
Number of the I/O module where the timeout has occurred
If during communication with an I/O module a timeout occurs, the controller
enters the number of the I/O module into this register. A timeout might occur in
the following cases:

Sending the monitoring signals within certain intervals
 Read/write access to digital I/O data
 Read/write access to module registers of an I/O module
R 200002008
R 200002011