The counter is incremented by 1 on, The counter is decremented by 1 on – Lenze EPM−T9XX Modular system User Manual
Page 331
Parameterising 2/4xcounter module
Encoder (modes 1, 3, and 5)
Parameter setting via system bus (CAN) / CANopen
12.4
12.4.4
L
12.4−11
EDSPM−TXXX−9.0−11/2009
The counter is incremented by 1 on
l
a LOW−HIGH edge at input IN2 / IN5 (A) and a LOW level at the input
IN3 / IN6 (B).
l
a HIGH−LOW edge at input IN2 / IN5 (A) and a HIGH level at input
IN3 / IN6 (B).
l
a LOW−HIGH edge at input IN2 / IN5 (A) and a HIGH level at input
IN3 / IN6 (B).
l
a HIGH−LOW edge at input IN2 / IN5 (A) and a LOW level at the input
IN3 / IN6 (B).
RES
B
A
Counter
00000000
XXXX
TreH2d
TcIH
TdL2cIH
TcIH2dH
TcIL
01
02
03
04
05
06
07
08
09
0A
0B
0C
0D
0E
0F
10
11
12
epm−t073
Fig. 12.4−14
Signal characteristic of 2/4xcounter in the mode 5 (upcounter)
The counter is decremented by 1 on
l
a LOW−HIGH edge at input IN2 / IN5 (A) and a HIGH level at input
IN3 / IN6 (B).
l
a HIGH−LOW edge at input IN2 / IN5 (A) and a LOW level at the input
IN3 / IN6 (B).
l
a LOW−HIGH edge at input IN2 / IN5 (A) and a LOW level at the input
IN3 / IN6 (B).
l
a HIGH−LOW edge at input IN2 / IN5 (A) and a HIGH level at input
IN3 / IN6 (B).
RES
B
A
Counter
00000000
FF
FE
FD
FC
FB
FA
F9
F8
F8
XXXX
TreH2d
F7
F6
F5
F4
TclL
TclH2dH
TdL2clH
TclH
F3
F2
F1
F0
EF
EE
epm−t074
Fig. 12.4−15
Signal characteristic of 2/4xcounter in the mode 5 (downcounter)
Signal characteristic in mode 5