10.14 Diagnosis And Troubleshooting - Leuze electronic MSI 400 Series Manual

8: Data length code: This is followed by 8 bytes
42: Upload response, size of data set is not shown
00 31: Index 3100
04: Subindex: Module to Position 1
(see table "Content of SDO 3100" [chapter 10.10])
FB: Error byte M5, Bit 2 = 0: external error
FE: Error byte M4, bit 0 = 0: two-channel evaluation of inputs 1–2: Error detected
(See Table "CANopen Emergency Messages" [chapter 10.6])
Reading of error from the error history in SDO 1003:
PLC requests:
CAN-ID DLC
60C 8
60C: Identifier (600 + C)
8: Data length code: This is followed by 8 bytes
40: Expedited upload requirement
03 10: Index 1003
01: Sub-index: last error
Gateway response:
CAN-ID DLC
58C 8
58C: Identifier (580 + C)
8: Data length code: This is followed by 8 bytes
42: Upload response, size of data set is not shown
03 10: Index 1003
01: Sub-index: last error
01: Module status bit 8 (bit 0 of byte M4) = 0: two-channel evaluation of inputs 1–2: error
detected

10.14 Diagnosis and troubleshooting

You can find information on the diagnosis of the MSI 400 system in the software manual.
Tab. 10.38: Troubleshooting on the MSI-FB-CANOPEN module
Error
Key: LED off /
The MSI-FB-CANOPEN
module does not provide
any data.
LED PWR
LED NS
MS LED
Red (1 Hz)
Leuze electronic
DATA
40 03
DATA
42 03
Possible cause
LED flashes / LED lights up
• Configuration required,
node guarding or heart-
beat message was not
sent.
Green
• The configuration has
not yet been fully trans-
Off
mitted.
10 01 00
10 01 00
Possible remedy
• Configure the MSI-FB-
CANOPEN module and
transfer the configura-
tion to the system.
• Wait until the configura-
tion has been fully trans-
ferred.
MSI 400
CANopen gateway
00 00 00
00 01 00
145