Error Message From Endat Encoder; Read/Write Encoder 1 (Ec.38) - KEB COMBIVERT F5 Betriebsanleitung

EnDat at Channel 1
Value Description
Following status messages trigger error „Error Hybrid" (E.HYb):
0,255 No communication between interface and control card.
The following error messages are directly displayed by the encoder.
>128 Evaluation of the errors in accordance with chapter 4.1.2.
4.1.2

Error message from EnDat encoder

Error messages, which are released by the EnDat encoder (Ec.37 > 128), can be defined
indirectly.
The bit-coded error messages (address 0 in the memory range „operating condition") are
defined in the EnDat protocol description.
Example: Ec.37 = 132; EnDat error message = 132 - 128 = 4
This value means (according to the protocol description) bit 2 = 1 „position value incor-
rect".
Following error messages are defined:
Bit Meaning, if set
0 Failure of the lightening
1 Failure of the signal amplitude
2 Position value incorrect
3 Overvoltage
4 Undervoltage of the supply
5 Overcurrent
6 Battery change neccessary
7-15 reserved
4.1.3

Read/write Encoder 1 (Ec.38)

With Ec.38 the parameter are read/write from/to the encoder.
Bit Value Function
0 1
1 2
2 4
At F5-S bit 2 is default-moderately set, not at F5-M and F5-G. Thus at F5-S encoder data
are reading out after default loading.
GB - 12
EnDat error message = Ec.37 - 128
Reading out of the parameters. Then the parameter is reset.
Storing of the parameters in the encoder (only with supervisor-password
and in nOP status)
Automatic reading out of the parameters when connecting a new encoder
(loading after acknowledgement with Ec.0 and default values)