Lenze EVF9383 - Manual (Page 226)

Configuration
Function blocks
Master frequency output (DFOUT)
8
8.2
8.2.3
l
8.2−10 EDSVF9383V EN 7.1−04/2012
A
A
B
Z
B
Z
fb_dfout_01
Fig. 8.2−8 Signal sequence for CW rotation (definition)
ƒ The output signals correspond to the simulation of an incremental
encoder:
– Track A and track B and, if required, the zero track and the
corresponding inverted tracks are output. The levels are
TTL−compatible.
– Positive input values (CW rotation) result in the represented signal
sequence.
ƒ With negative input values (CCW rotation) track B leads track A by 90 °.
ƒ The encoder constant of the encoder simulation is set in C0030.
C0540 serves to define which input signal or signal source shall be active.
The zero track is output according to the selected setting.
C0540 Signal at X10
0 DFOUT−AN−IN is output to X10. Zero track can be selected externally.
1 DFOUT−DF−IN is output to X10. Zero track can be selected externally.
2 No function
3 No function
4 The signal at input X9 is electrically amplified and directly output (C0030 is without
function)
5 The signal at input X8 is electrically amplified and directly output (C0030 is without
function)
)
Note!
The settings C0540 = 0 and C0540 = 1 are not possible when a
connection to the master frequency input X9 (DFIN) was
established and an incremental encoder was connected via X8
(C0025 = 100, 110 ... 113).
Output signals at X10