Parameterising 2/4xcounter module
Parameter data
13
Parameter setting via PROFIBUS−DP
13.2
13.2.1
L
13.2−1
EDSPM−TXXX−9.0−11/2009
13.2 Parameterising 2/4xcounter module
13.2.1 Parameter data
The operating mode of the 2/4xcounter (e.g. 2 x 32−bit counter or 4 x 16−bit
counter) can be determined by assigning each channel (counter 0 and counter 1)
a mode via the parameter data.
( Stop!
Depending on the mode setting, the terminal assignment of the
counter module changes!
For the 2/4xcounter, 2 bytes of parameter data are available.
The parameter data follow the assignment below:
Byte Assignment Lenze setting
0 Mode, counter 0
Selecting the modes
00
h
1 Mode, counter 1 00
h
Counter mode overview
Mode of
Function IN1 IN2 IN3 IN4 IN5 IN6 OUT0 OUT1 Auto
Reload
Compare
Load
[h] [dec]
2 counters 0 1
00
h
0 32−bit counter RES CLK DIR RES CLK DIR · · – –
01
h
1 Encoder 1 edge RES A B RES A B · · – –
03
h
3 Encoder 2 edges RES A B RES A B · · – –
05
h
5 Encoder 4 edges RES A B RES A B · · – –
4 counters 0.1 0.2 1.1 1.2
08
h
8 2 × 16−bit counters
(counting direction up/up)
– CLK CLK – CLK CLK – – – –
09
h
9 2 × 16−bit counters
(counting direction down/up)
– CLK CLK – CLK CLK – – – –
0A
h
10 2 × 16−bit counters
(counting direction up/down)
– CLK CLK – CLK CLK – – – –
0B
h
11 2 × 16−bit counters
(counting direction down/down)
– CLK CLK – CLK CLK – – – –
2 counters 0 1
0C
h
12 2 × 32−bit counters
(counting direction up)
RES CLK GATE RES CLK GATE · · – ü
0D
h
13 2 × 32−bit counters
(counting direction down)
RES CLK GATE RES CLK GATE · · – ü
0E
h
14 2 × 32−bit counters
(counting direction up)
RES CLK GATE RES CLK GATE · · ü ü
0F
h
15 2 × 32−bit counters
(counting direction down)
RES CLK GATE RES CLK GATE · · ü ü
1 counter 0/1
10
h
16 Frequency measuring RES CLK START STOP – – · · – ü
11
h
17 Measuring the period RES CLK START STOP – – · · – ü
12
h
18 Frequency measuring
(Counter output on/off)
RES CLK START STOP – – · · – ü
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