KEB COMBIVERT F6 Programming Manual

Interface to the encoder
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© 2022 KEB Automation KG
However, a hard setting of the speed controller can prevent the noise of the speed.
The evaluation which scan time is optimally can be done only in the application.
Status parameters of the encoder interface and encoder
The state of the encoder interface is displayed in ec00:
Index
Id-Text
Name
Function
0x2800
0x4800
ec00
status encoder interface
Displays the actual status of the encoder interface
ec00
status encoder interface
0x2800 / 0x4800
Valu
e
Name
Function
Position /
speed
Parame-
ter
0
undefined state
undefined, defect or no communication be-
tween encoder evaluation and control
invalid
-
1
interface init active
Initialize the encoder interface
invalid
-
2
wait for encoder type
Wait for encoder type setting in ec16
invalid
-
3
encoder depend init
Encoder dependent initialization
invalid
-
4
enc self initialisation
Encoder initializes itself
invalid
-
5
enc initialisation
Encoder initialisation, e.g. read data, delete
error bits in the encoder, etc.)
1)
invalid
-
6
busy position value ok
Request will be processed, e.g. save data in
the encoder or error reset
valid
-
7
initialisation finished
Initialisation finished
invalid
-
8
wait for end of init
Initialization of speed calculation
invalid
-
9
position value ok
Operation
valid
-
10
interface warning
Encoder interface warning
valid
ec02
11
warning encoder
Warning encoder
valid
ec19
12
busy position value
wrong
Request will be processed, e.g. save data in
the encoder or error reset
invalid
-
13
error encoder interface
Error encoder interface
invalid
ec01
14
error encoder
Error encoder
invalid
ec18
1)
If the state of ec00 remains at value 5: "enc initialisation" after switching on, the
encoder interface waits for missing settings which are required for the encoder
evaluation.
• TTL-, SinCos- and SinCos-SSI encoders: ec29 (signal periods per revolu-
tion) is still 0.
• SSI-, SinCos-SSI-, and BiSS encoders (only BiSS encoders without el.
nameplate): SSI singleturn resolution in ec40 is still 0.
• Encoder emulation on channel B: After switching on, the position of chan-
nel A is not valid because e.g. no encoder is connected.
ec00 = 5 "enc initialisation" for BiSS means, that no electronic nameplate has been
recognized and the interface tries to connect the encoder with the SSI parameters.
6.1.6.6 As soon as a correct response has been recognized by the encoder, the

KEB COMBIVERT F6 Specifications

General

Brand	KEB
Model	COMBIVERT F6
Category	Controller
Language	English