Lenze EMF2178IB - Manual (Page 148)

Codes
Important controller codes
14
l
148 EDSMF2178IB EN 3.0
C2121:
AIF status byte
Code Subcode Index Possible settings Data type
Lenze Selection
C2121 − 22454 =
0x57B6 0 0 [1] 255 U8
The AIF status byte provides the 9300 Servo PLC, Drive PLC and ECS with information of the
communication module. With this information, the 9300 Servo PLC, Drive PLC and ECS can
monitor the status of the communication module . Depending on the communication
module states, it is possible for you to take corresponding countermeasures.
AIF status byte Description
Bit 0 CE11 error, CAN−IN1 monitoring time exceeded
Bit 1 CE12 error, CAN−IN2 monitoring time exceeded
Bit 2 CE13 error, CAN−IN3 monitoring time exceeded
Bit 3 CE14−error, communication module in BUS−OFF status
Bit 4 Operational status
Bit 5 Pre−operational state
Bit 6 Warning status
Bit 7 Internally assigned