19 encoder with gate (modes 36 ), Encoder with gate (modes 36 ), 13 parameter setting via profibus−dp – Lenze EPM−T9XX Modular system User Manual
Page 486

Parameterising 2/4xcounter module
Encoder with GATE (modes 36 ... 38)
Parameter setting via PROFIBUS−DP
13.2
13.2.19
L
13.2−52
EDSPM−TXXX−9.0−11/2009
13.2.19
Encoder with GATE (modes 36 ... 38)
epm−t164
Fig. 13.2−71
Terminal assignment of the 2/4xcounter in the modes 36 ... 38
The modes 36 to 38 offer two encoders that can be pre−assigned with a starting
value.
The modes differ in the number of edges which are evaluated:
Mode 36: 1 edge
Mode 37: 2 edges
Mode 38: 4 edges
See signal characteristics.
During the counting process, a HIGH level must be applied to input IN1 / IN4
(GATE). With a LOW level the counter content is frozen.
When the counter reaches zero, the output OUT0 / OUT1 is set to HIGH level for
at least 100 ms, even if the counter continues to count. When the counter stops
at zero, the output OUT0 / OUT1 remains on the HIGH level.
Terminal assignment
A/B signal
GATE signal
OUT signal