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246	246
247	247	(% style="color:red" %)Note: DO3 bit is not valid for LT-22222-L.
248	248
249		-**To use counting mode, please run:**
	249	+To use counting mode, please run:
250	250
251	251	(% class="box infomessage" %)
252	252	(((
...	...	@@ -310,37 +310,45 @@
310	310
311	311	(% style="color:red" %)Note: DO3 is not valid for LT-22222-L.
312	312
313		-**To use counting mode, please run:**
314	314
315		-(% class="box infomessage" %)
316		-(((
317		-**AT+MOD=3**
318		-)))
	314	+To use counting mode, please run:
319	319
320		-(% class="box infomessage" %)
321		-(((
322		-**ATZ**
323		-)))
	316	+AT+MOD=3
324	324
	318	+ATZ
	319	+
	320	+
325	325	Other AT Commands for counting are similar to [[MOD2 Counting Command>>path:#COUNT_COMMAND]].
326	326
327		-=== 3.3.4 AT+MOD~=4, Single DI Counting + 1 x Voltage Counting ===
328	328
	324	+
	325	+
	326	+1.
	327	+11.
	328	+111. AT+MOD=4, Single DI Counting + 1 x Voltage Counting
	329	+
	330	+**LT33222-L**: This mode the DI3 is used as a counting pin.
	331	+
329	329	**LT22222-L**: This mode the DI1 is used as a counting pin.
330	330
	334	+
331	331	The AVI1 is also used for counting. AVI1 is used to monitor the voltage. It will check the voltage **every 60s**, if voltage is higher or lower than VOLMAX mV, the AVI1 Counting increase 1, so AVI1 counting can be used to measure a machine working hour.
332	332
333	333
334		-(% border="1" style="background-color:#f7faff; width:601px" %)
335		-|(% style="width:111px" %)Size(bytes)|(% style="width:85px" %)4|(% style="width:130px" %)4|(% style="width:92px" %)1|(% style="width:94px" %)1|(% style="width:86px" %)1
336		-|(% style="width:111px" %)Value|(% style="width:85px" %)COUNT1|(% style="width:130px" %)AVI1 Counting|(% style="width:92px" %)DIDORO*|(% style="width:94px" %)Reserve|(% style="width:86px" %)MOD
	338	+(% border="1" style="background-color:#f7faff" %)
	339	+|Size(bytes)|4|4|1|1|1
	340	+|Value|COUNT1|AVI1 Counting|DIDORO*|(((
	341	+Reserve
337	337
338		-(((
339		-(% style="color:#4f81bd" %)**DIDORO **(%%)is a combination for RO1, RO2, DI3, DI2, DI1, DO3, DO2 and DO1. Totally 1bytes as below
340		-)))
	343	+
	344	+)))|MOD
341	341
342		-[[image:image-20220523181727-7.png]]
	346	+**DIDORO** is a combination for RO1, RO2, DI3, DI2, DI1, DO3, DO2 and DO1. Totally 1bytes as below
343	343
	348	+(% border="1" style="background-color:#f7faff" %)
	349	+|bit7|bit6|bit5|bit4|bit3|bit2|bit1|bit0
	350	+|RO1|RO2|FIRST|Reserve|Reserve|DO3|DO2|DO1
	351	+
344	344	* RO is for relay. ROx=1 : close，ROx=0 always open.
345	345	* FIRST: Indicate this is the first packet after join network.
346	346	* DO is for reverse digital output. DOx=1: output low, DOx=0: high or float.

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