Starting operation
Technical manual LioN-P EtherCAT® Digital-I/O
Release 1.0 11/2016
5.4 Configuring the controller
29
PDO 0x1A04, Error register
Content of the error register:
PDO 0x1A04, Diagnostic register
Content of the diagnostic register:
Key
MI-LVS
: Module information byte – voltage for system/sensor power
supply low
MI-LVA
: Module information byte – voltage for actuator low
MI-SCA
: Module information byte – actuator short-circuit
PDO
PDO Content
Index
Size
Index
Size
Type
Name
0x1A04 1
0x1001:01
1.0
USINT
Error register
Table 22: Error register
B7
B6
B5
B4
B3
B2
B1
B0
Error description
0
0
0
0
0
0
0
0
No error
0
0
0
0
0
0
1
1
Output overload error, MI-SCA
0
0
0
0
0
1
0
1
Voltage error, MI-LVS
0
0
0
0
0
1
0
1
Voltage error outputs, MI-LVA
1
0
0
0
0
0
0
1
Additional function forcing, MI-FC
1
0
0
0
0
0
0
1
Additional function device diagn., MI-IME
Table 23: Bit content of error register
PDO
PDO Content
Index
Size
Index
Size
Type
Name
0x1A05 4
0x2001:01
4.0
UDINT
Diagnostic register
Table 24: Diagnostic register
INPUT
Bit7
bit6
Bit5
Bit4
Bit3
Bit2
Bit1
Bit0
Byte 1
MI-IME MI-FC
0
0
MI-SCA 0
MI-LVA MI-LVS
Byte 2
0
0
0
0
0
0
0
0
Byte 3
CE-X4B CE-X4A CE-X3B CE-X3A CE-X2B CE-X2A CE-X1B CE-X1A
Byte 4
CE-X8B CE-X8A CE-X7B CE-X7A CE-X6A CE-X6A CE-X5B CE-X5A
Table 25: Bit content of diagnostic register
