Lenze EPM−T9XX Modular system - Manual (Page 467)

Parameterising 2/4xcounter module
Measuring the pulse width with GATE, fref programmable (modes 21 and 22)
13
Parameter setting via PROFIBUS−DP
13.2
13.2.12
L
13.2−33 EDSPM−TXXX−9.0−11/2009
Signal characteristic in mode 22
XX Result
Counter 00
TreH2d
00 00 00 FF FE FD FC FB FA FA 00 FF
FA 0000 0000
XX
RES
PULSE
GATE
1
f ref
epm−t101
Fig. 13.2−42 Signal characteristic of 2/4xcounter in the mode 22 (downcounter)