Moog ACV Series - Emergency Message; Last Eight Error Message Descriptions; Object 0 X2832: Fault Reaction Description; Object 0 X2833: Fault History Number

Moog ACV with CANopen bus interface 8 Diagnostics
Fault reaction
B99224-DV018-D-211, Rev. A, October 2018 277
8.1.8 Last eight error message descriptions
The last eight error description strings can be read by the parameter <FaultReactionDescription> (0x2832).
The parameter <FaultHistoryNumber> (0x2833) selects one of the last eight error description strings. The
newest error description string is shown if the <FaultHistoryNumber> (0x2833) is set to zero and the oldest
saved error description string is shown if the <FaultHistoryNumber> (0x2833) is set equal to the parameter
<NumberOfErrors> (0x1003).
8.1.8.1 Object 0x2832: Fault reaction description
The parameter <FaultReactionDescription> (0x2832) contains the fault reaction description string depending
on the <FaultHistoryNumber> (0x2833) including the fault time in minutes since production of the servo valve.
The format is "A/B @ M min STRING". A = displayed fault number, B = count of faults, M = fault time,
STRING = description.
8.1.8.2 Object 0x2833: Fault history number
The parameter <FaultHistoryNumber> (0x2833) selects the fault description shown in the parameter
<FaultReactionDescription> (0x2832).
8.1.9 Emergency message
Every time a configured error occurs on the servo valve, it sends an emergency message with error register,
error code and timestamp to the master. The emergency message will also be sent if all errors has disap-
peared. In this case the fault code 0x00 (Error reset or no error) will be sent.
 Chapter "2.8.2 Emergency (EMCY) protocol (COB-ID: 0x080+Node-ID)", page 17
 Chapter "8.1.4 Error codes depending on fault codes", page 272
The coding of the emergency message is as follows:
FaultReaction
Index Sub-index Name Data type Access Persistence Value range Default
0x2832 0 FaultReactionDescription STRING ro - None None
FaultReaction
Index Sub-index Name Data type Access Persistence Value range Default
0x2833 0 FaultHistoryNumber UINT8 rw N 0…7 None
Byte 76543 21 0
Description Moog-specific error code Error
register
Emergency error code
 Chapter "8.1.4 Error
codes depending on fault
codes", page 272
Power on time in minutes Fault code
 Chapter "8.1.2 Possible
fault codes", page 268
The displayed byte order of the transmitted emergency message is depending on the field bus
master.