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EMCY Objects
The following error codes to DSP-401 and DSP-301 are supported:
*) In the case of a short circuit or overload the output stage switches off automatically. It remains
switched off until the corresponding output is switched OFF and then ON again. The error message is
then automatically reset.
Only the first error of an error group is indicated.
If there is for example a short circuit on channel 1 and then on channel 2, only
the short circuit which occured first is signalled. CANopen does not allow to send
two identical EMCY objects one after the other. But the currently valid states of
the output drivers are stored in the status register 1002.
In case of GuardError and/or SynchError the CANopen status is not changed.
Only the outputs are switched off.
ENGLISH
INPUT
/
OUTPUT MODULE
CR2513
PAGE
33
Additional
code
EMCY
code
Error reg
Description
0x8100
0x11
"Monitoring" (guarding error)
- For the "guard time" x "life time factor" no guard object
is received.
Life time factor 0 is interpreted as 1.
Reset after node is active again
0x8200
0x11
0x00
0x6200
0x81
"User software"
- A binary output is to have the state "1" although this
channel is not configured as a binary output.
- An analog output is to have a value > 0 although this
channel is not configured as an analog output
Reset after correction of the output data
or with outputs OFF
0x00
0x00
"Monitoring " (synch error)
- For "communication cycle" no synch object is received.
Only in OPERATIONAL
Reset with the next synch OBJ or PREOP
0x6100
0x11
"Internal software":
- Overflow of an Rx queue, e.g. frequency of the Rec PDOs is
too high, only external reset via an entry in 1003 00
0x00
0x3330
0x81
"Output Voltage Missing“:
- The voltage supply for the output circuits is not connected
or not switched on.
0x00
0x2100
0x81
"Device input current":
- overcurrent on an analog current input
Input
channel
bit-coded
0x2300
0x81
"Device output current":
- Short circuit or no load on a binary output
- Overvoltage or undervoltage on a binary output
- Temperature switch-off on a binary output
Auto-reset after rectification of the error *
Output
channel
bit-coded
0x6101
0x11
"Internal software":
- Overflow of a Tx queue, e.g. device does not communicate
with the bus, only external reset with an entry in 1003 00
0x00