5-9 System-special address

Version 5.1 by Jim on 2023/01/14 09:59

system-special address list

M	Description		LX1S	LX2N or later	D	Description			LX1S	LX2N or later
System operation

M8000	RUN monitor, NO contact		O	O	D8000	Watchdog timer			O	O
M8001	RUN monitor, NC contact		O	O	D8001	PLC type and version LX3V/3V-A2:250 LX3V-A1: 220 LX3VP: 251 LX2V: 240 ** is viewed by D8101			O	O
M8002	Initial pulse NO contact		O	O	D8002	Memory capacity 0002: 2K steps 0004: 4K steps 0008: 8K step			O	O
M8003	Initial pulse NC contact		O	O	D8003	Memory type default value is 0x10.			O	O
M8004	ON when one or more error flags from the range M8060to M8067 [except M8062]are ON		O	O	D8004	Error BCD code of M8060~M8067, the default value is 0.			O	O
M8005	Battery voltage Low		-	O	D8005	Battery voltage			-	O
M8006	Battery error latch		-	O	D8006	The level at which a battery voltage low is detected			-	O
M8007	Power loss has occurred more than 5ms, M8007&M8008 are ON		-	O	D8007	The number of time a momentary power failure has occurred since power ON.			-	O
M8008	Power loss has occurred		-	O	D8008	The time period before shutdown when a power failure occurs (default 10ms)			-	O
M8009	Power failure of 24V DC service supply		-	O	D8009	The device number of module, which affected by 24VDC power failure			-	O
Clock Devices
M8010	Reserved		O	O	D8010	Current operation cycle / scould time in units of 0.1 msec			O	O
M8011	Oscillates in 10 msec cycles		O	O	D8011	Minimum cycle/ scould time in units of 0.1 msec			O	O
M8012	Oscillates in 100 msec cycles		O	O	D8012	Maximum cycle/ scould time inunits of 0.1 msec			O	O
M8013	Oscillates in 1 sec cycles		O	O	D8013	Seconds data for use with an RTC (0-59)			O	O
M8014	Oscillates in 1 min cycles		O	O	D8014	Minute data for use with anRTC (0-59)			O	O
M8015	When ON - clock stops, ON→OFF restarts clock		O	O	D8015	Hour data for use with an RTC (0-23)			O	O
M8016	When ON D8013 to 19 are frozen for display but clock continues		O	O	D8016	Day data for use with an RTC (1-31)			O	O
M8017	When pulsed ON set RTC to nearest minute		O	O	D8017	Month data for use with an RTC (1-12)			O	O
M8018	When ON Real Time Clockis installed		O	O	D8018	Year data for use with an RTC (2000-2099)			O	O
M8019	Clock data has been set outof range		O	O	D8019	Weekday data for use with an RTC (0-6)			O	O
Operation Flags
M8020	Set when the result of anADDor SUBis “0”		O	O	D8020	Input filter setting for devicesX000 to X007 default is 10msec, (0-60)			O	O
M8021	Set when the result of a SUBis less than the min. negative number		O	O	D8021	Reserved
M8022	Set when ‘carry’ occurs during an ADD orwhen an overflow occurs asa result of a data shift operation		O	O	D8022	Reserved
M8023	Reserved		O	O	D8023	Reserved
M8024	Direction of BMOV		-	O	D8024	Reserved
M8025	HSC mode		-	O	D8025	Reserved
M8026	RAMP mode		-	O	D8026	Reserved
M8027	PR 16 element data string		-	O	D8027	Reserved
M8028	Switch100ms/10ms timer		O	-	D8028	Current value of the Z index register			O	O
M8029	Instruction execution complete such as PLSR		O	O	D8029	Current value of the V index register			O	O
PLC Operation Mode
M8030	Battery voltage is low but BATT.V LED not lit		-	O	D8030	Reserved
M8031	Clear all unsaved memory		O	O	D8031	Reserved
M8032	Clear all the saved memory		O	O	D8032	Reserved
M8033	The device statuses and settings are retained when thePLC changes from RUN toSTOP and back into RUN		O	O	D8033	Reserved
M8034	All of the physical switchgear for activating outputs is disabled. However, the program still operates normally.		O	O	D8034	Reserved
M8035	Forced operation 1		O	O	D8035	Reserved
M8036	Forced operation 2		O	O	D8036	Reserved
M8037	Forced stop		O	O	D8037	Reserved
M8038	Communication parameter setting flag		O	O	D8038	Reserved
M8039	Constant scan control		O	O	D8039	Constant scan time, default 0, in units of MS			O	O
Step Ladder (STL) Flags
M8040	When ON STL state transfer is disabled		O	O	D8040	Up to 8 active STL states, from the range S0 to S899, are stored in D8040 to D8047 in ascending numerical order (Updated at END)			O	O
M8041	When ON STL transfer from initial state is enabled during automatic operation		O	O	D8041				O	O
M8042	A pulse output is given in response to a start input		O	O	D8042				O	O
M8043	On during the last state of ZERO RETURN mode		O	O	D8043				O	O
M8044	ON when the machine zero is detected		O	O	D8044				O	O
M8045	Disables the all output reset function when the operation mode is changed		O	O	D8045				O	O
M8046	ON when STL monitoring has been enable (M8047)		O	O	D8046				O	O
M8047	When ON D8040 to D8047 are enabled for active STL step monitoring		O	O	D8047				O	O
M8048	ON when annunciator monitoring has been enabled (M8049) and there is an active annunciator flag		-	O	D8048	Reserved
M8049	When ON D8049 is enabled for actove annunciator state monitoring.		-	O	D8049	Stores the lowest currently active annunciator from the range S900 to S999 (Updated at END)			-	O
Interrupt Control Flags
M8050	I00□ disabled		O	O	D8050	Reserved
M8051	I10□ disabled		O	O	D8051	Reserved
M8052	I20□ disabled		O	O	D8052	Reserved
M8053	I30□ disabled		O	O	D8053	Reserved
M8054	I40□ disabled		O	O	D8054	Reserved
M8055	I50□ disabled		O	O	D8055	Reserved
M8056	I6□□ disabled		-	O	D8056	Reserved
M8057	I7□□ disabled		-	O	D8057	Reserved
M8058	I8□□ disabled		-	O	D8058	Reserved
M8059	Counters disabled		-	O	D8059	Reserved
Error Detection
M8060	I/O configuration error		-	O	D8060	The first I/O number of the unit or block causing the error			-	O
M8061	PLC hardware error		O	O	D8061	Error code for hardware error			O	O
M8062	PLC communication error		-	O	D8062	Error code for PLC Communications error			-	O
M8063	Parallel link error		O	O	D8063	Error code for parallel link error			O	O
M8064	Parameter error		O	O	D8064	Error code identifying parameter error			O	O
M8065	Syntax error		O	O	D8065	Error code identifying syntax error			O	O
M8066	Loop error		O	O	D8066	Error code identifying loop error			O	O
M8067	Operation error		O	O	D8067	Error code identifying operation error.			O	O
M8068	Operation error latch		O	O	D8068	Operation error step number latched			O	O
M8069	Reserved				D8069	Step numbers for found errors corresponding to flags M8065 to M8067			O	O
High-speed ring counter
M8099	High-speed ring counter operation		O	O	D8099	High-speed ring counter, range: 0 to 32,767 in units of 0.1 ms			O	O
Other functions
M8100	SPD (X000) pulse/ minute		O	O	D8100	Reserved			O	O
M8101	SPD (X001) pulse/ minute		O	O	D8101	Firmware sub-version LX3V/3VP: 160 LX2V: 240 The and D8001 combines a complete firmware version number			O	O
M8102	SPD (X002) pulse/ minute		O	O	D8102	User program capacity			O	O
M8103	SPD (X003) pulse/ minute		O	O	D8103	Reserved			O	O
M8104	SPD (X004) pulse/ minute		O	O	D8104	The AC/DE time for DRVI, DRVA, [100 ms default value] it effected by M8135 (Y0), it must be the same as D8165.			O	O
M8105	SPD (X005) pulse/ minute		O	O	D8105	The AC/DE time for DRVI, DRVA, [100 ms default value] it effected by M8135 (Y1), it must be the same as D8166.			O	O
M8106	Reserved				D8106	The AC/DE time for DRVI, DRVA, [100 ms default value] it effected by M8135 (Y2), it must be the same as D8167.			O	O
M8107	Reserved				D8107	The AC/DE time for DRVI, DRVA, [100 ms default value] it effected by M8135 (Y3), it must be the same as D8168.			O	O
M8108	Reserved				D8108	Reserved
M8109	Output refresh error		O	O	D8109	Output refresh error device number;			O	O
COM1 communication settings&BD module configuration
M8110	Reserved				D8110	Com1 port setting (only available in 22319, 24320, 25007 or later)			O	O
M8111	Reserved				D8111	Reserved
M8112	BD module 1 channel 1 flag bit				D8112	BD module 1 channel 1 data
M8113	BD module 1 channel 2 flag bit				D8113	BD module 1 channel 2 data
M8114	BD module 1 channel 3 flag bit				D8114	BD module 1 channel 3 data
M8115	BD module 1 channel 4 flag bit				D8115	BD module 1 channel 4 data
M8116	BD module 2 channel 1 flag bit				D8116	BD module 2 channel 1 data
M8117	BD module 2 channel 2 flag bit				D8117	BD module 2 channel 2 data
M8118	BD module 2 channel 3 flag bit				D8118	BD module 2 channel 3 data
M8119	BD module 2 channel 4 flag bit				D8119	BD module 2 channel 4 data
COM2 communication settings
M8120	Reserved				D8120	Com2 port setting, the default value is 0			O	O
M8121	Sending and waiting (RS instruction)		O	O	D8121	Station number settings, the default value is 1			O	O
M8122	Sending flag (RS instruction) Instruction execution status (MODBUS)		O	O	D8122	Amount of remaining data to be transmitted (Only for RS instruction) unit:0.1ms			O	O
M8123	Receiving complete flag (RS) Communication error flag (MODBUS)		O	O	D8123	Amount of data already received (Only to RS instruction)			O	O
M8124	Receiving (only to RS instruction)		O	O	D8124	Start character STX (Only to RS instruction)			O	O
M8125	Reserved				D8125	End character ETX (Only to RS instruction)			O	O
M8126	Reserved				D8126	Communication protocol setting, the default value is 0			O	O
M8127	Reserved				D8127	Starting address for PC protocol			O	O
M8128	Reserved				D8128	Data length for PC protocol			O	O
M8129	Timeout judgement		O	O	D8129	Timeout judgement, default value is 10 (100ms)			O	O
High speed & Position
M8130	Selects comparison tables to be used with the HSZ instruction		O	O	D8130	Contains the number of the current record being processed in the HSZ comparison table			O	O
M8131			O	O	D8131	HSZ&PLSY speed mode			O	O
M8132	HSZ&PLSY speed mode		O	O	D8132	HSZ&PLAY speed mode frequency	Low		O	O
M8133	HSZ&PLSY speed mode		O	O	D8133	HSZ&PLAY speed mode frequency	-		O	O
M8134	Reserved				D8134	HSZ&PLAY speed mode pulses	Low		O	O
M8135	Reserved				D8135	HSZ&PLAY speed mode pulses	High		O	O
M8136	Reserved				D8136	total output pulse of Y000&Y001	Low		O	O
M8137	Reserved				D8137	total output pulse of Y000&Y001	High		O	O
M8138	Reserved				D8138	Reserved
M8139	Reserved				D8139	Reserved
M8140	The CLR signal output function of ZRN is valid		O	O	D8140	Accumulated value of PLSY & PLSR output pulse in Y000	Low		O	O
M8141	Accumulator register of output pulse could latched when turn ON (D8136, D8137, D8140~D8143, D8150~D8153)		O	O	D8141	Accumulated value of PLSY & PLSR output pulse in Y000	High		O	O
M8142	Reserved				D8142	Accumulated value of PLSY & PLSR output pulse in Y001	Low		O	O
M8143	Reserved				D8143	Accumulated value of PLSY & PLSR output pulse in Y001	High		O	O
M8144	Reserved				D8144	Reserved
M8145	Stop pulse output in Y000		O	O	D8145	Bias speed of DRVI & DRVA			O	O
M8146	Stop pulse output in Y001		O	O	D8146	Highest speed of DRVI & DRVA (default is 100,000)	Low		O	O
M8147	Monitor pulse output in Y000		O	O	D8147	Highest speed of DRVI & DRVA (default is 100,000)	High		O	O
M8148	Monitor pulse output in Y001		O	O	D8148	ACC/DEC time of DRVI & DRVA (default is 100)			O	O
M8149	Monitor pulse output in Y002		O	O	D8149	Reserved
M8150	Monitor pulse output in Y003		O	O	D8150	Accumulated value of PLSY & PLSR output pulse in Y002		Low	O	O
M8151	Reserved				D8151	Accumulated value of PLSY & PLSR output pulse in Y002		High	O	O
M8152	Stop pulse output in Y002		O	O	D8152	Accumulated value of PLSY & PLSR output pulse in Y003		Low	O	O
M8153	Stop pulse output in Y003		O	O	D8153	Accumulated value of PLSY & PLSR output pulse in Y003		High	O	O
M8154	Reserved				D8154	Reserved
M8155	Reserved				D8155	Reserved
Extend function
M8156	Reserved				D8156	Reserved			O	O
M8157	Reserved				D8157	Reserved			O	O
M8158	Reserved				D8158	Reserved			O	O
M8159	Reserved				D8159	Reserved			O	O
M8160	SWAP function is XCH		-	O	D8160	Reserved			O	O
M8161	Bit processing mode of ASC/RS/ASCII/HEX/CCD		O	O	D8161	Reserved
M8162	High-speed connection in parallel mode		O	O	D8162	Reserved
M8163	Reserved				D8163	Reserved
M8164	Variable transmission points mode (FROM/TO)		-	O	D8164	Special transmission points mode (FROM/TO)			O	O
M8165	Reserved				D8165	When enable acceleration and deceleration time, ensure the values is the same as D8104's			O	O
M8166	Reserved				D8166	When enable acceleration and deceleration time, ensure the values is the same as D8105's			O	O
M8167	HEX processing function of SMOV		-	O	D8167	When enable acceleration and deceleration time, ensure the values is the same as D8106's			O	O
M8168	HEX processing function of HEY		-	O	D8168	When enable acceleration and deceleration time, ensure the values is the same as D8107's			O	O
M8169	Reserved				D8169	Reserved
Pulse catch					Communication
M8170	X000 pulse catch		O	O	D8170	Reserved
M8171	X001 pulse catch		O	O	D8171	Reserved
M8172	X002 pulse catch		O	O	D8172	Reserved
M8173	X003 pulse catch		O	O	D8173	Station number setting state			O	O
M8174	X004 pulse catch		O	O	D8174	Communication sub-station setting state			O	O
M8175	X005 pulse catch		O	O	D8175	Refresh range setting state			O	O
M8176	Reserved				D8176	Station number setting			O	O
M8177	Reserved				D8177	Communication sub-station setting			O	O
M8178	Reserved				D8178	Refresh range setting			O	O
M8179	Reserved				D8179	Retries setting			O	O
M8180	Reserved				D8180	Timeout setting			O	O
Communication					Indexed addressing
M8181	Reserved				D8181	Reserved
M8182	Reserved				D8182	No.2 bit device/ Content of Z1 device			O	O
M8183	Master transfers data error		O	O	D8183	No.3 bit device/ Content of V1 device			O	O
M8184	Slave 1 transfers data error		O	O	D8184	No.4 bit device/ Content of Z2 device			O	O
M8185	Slave 2 transfers data error		O	O	D8185	No.5 bit device/ Content of V2 device			O	O
M8186	Slave 3 transfers data error		O	O	D8186	No.6 bit device/ Content of Z3 device			O	O
M8187	Slave 4 transfers data error		O	O	D8187	No.7 bit device/ Content of V3 device			O	O
M8188	Slave 5 transfers data error		O	O	D8188	No.8 bit device/ Content of Z4 device			O	O
M8189	Slave 6 transfers data error		O	O	D8189	No.9 bit device/ Content of V4 device			O	O
M8190	Slave 7 transfers data error		O	O	D8190	No.10 bit device/ Content of Z5 device			O	O
M8191	Data transferring		O	O	D8191	No.11 bit device/ Content of V5 device			O	O
M8192	Reserved				D8192	No.12 bit device/ Content of Z6 device			O	O
M8193	Reserved				D8193	No.13 bit device/ Content of V6 device			O	O
M8194	Reserved				D8194	No.14 bit device/ Content of Z7 device			O	O
M8195	Reserved				D8195	No.15 bit device/ Content of V7 device			O	O
M8196	Reserved				D8196	Reserved
M8197	Reserved				D8197	Reserved
M8198	Reserved				D8198	Reserved
M8199	Reserved				D8199	Reserved
Counters states					Communication
M8200	C200 Control		O	O	D8200	Frequency multiplication of C251 device D8200=0: 1 frequency multiplication D8200=1: 2 frequency multiplication D8200=2: 4 frequency multiplication Note: HSCS, HSCR and HSCZ instructions could be used with frequency multiplication simultaneously. And this function is available in V311 or later version			O	O
M8201	C201 Control		O	O	D8201	Reserved
M8202	C202 Control		O	O	D8202	Reserved
M8203	C203 Control		O	O	D8203	Reserved
M8204	C204 Control		O	O	D8204	Reserved
M8205	C205 Control		O	O	D8205	Reserved
M8206	C206 Control		O	O	D8206	Reserved
M8207	C207 Control		O	O	D8207	Reserved
M8208	C208 Control		O	O	D8208	Reserved
M8209	C209 Control		O	O	D8209	Reserved
M8210	C210 Control		O	O	D8210	Reserved
M8211	C211 Control		O	O	D8211	Reserved
M8212	C212 Control		O	O	D8212	Reserved
M8213	C213 Control		O	O	D8213	Reserved
M8214	C214 Control		O	O	D8214	Reserved
M8215	C215 Control		O	O	D8215	Reserved
M8216	C216 Control		O	O	D8216	Reserved
M8217	C217 Control		O	O	D8217	Reserved
M8218	C218 Control		O	O	D8218	Reserved
M8219	C219 Control		O	O	D8219	Reserved
M8220	C220 Control		O	O	D8220	D8220=1 to enable the new filtering methods (four points constitute a set of filter). When use new filtering methods, the filter time which set by D8020 is not valid. And before using this filtering methods, users need to set the filtering time for each X terminals (D8221~D8228), Filter time unit is ms. Note: This filter method only works on CPU IO, the IO in extension module is not invalid.			O	O
M8221	C221 Control		O	O	D8221	Low bits are for setting filter time of X0~X3; High bits are for setting filter time of X4~X7 Unit is ms			O	O
M8222	C222 Control		O	O	D8222	Low bits are for setting filter time of X10~X13; High bits are for setting filter time of X14~X17 Unit is ms			O	O
M8223	C223 Control		O	O	D8223	Low bits are for setting filter time of X20~X23; High bits are for setting filter time of X24~X27 Unit is ms			O	O
M8224	C224 Control		O	O	D8224	Low bits are for setting filter time of X30~X33; High bits are for setting filter time of X34~X37 Unit is ms			O	O
M8225	C225 Control		O	O	D8225	Low bits are for setting filter time of X40~X43; High bits are for setting filter time of X44~X47 Unit is ms			O	O
M8226	C226 Control		O	O	D8226	Low bits are for setting filter time of X50~X53; High bits are for setting filter time of X54~X57 Unit is ms			O	O
M8227	C227 Control		O	O	D8227	Low bits are for setting filter time of X60~X63; High bits are for setting filter time of X64~X67 Unit is ms			O	O
M8228	C228 Control		O	O	D8228	Low bits are for setting filter time of X70~X73; High bits are for setting filter time of X74~X77 Unit is ms			O	O
M8229	C229 Control		O	O	D8229	Reserved
M8230	C230 Control		O	O	D8230	Reserved
M8231	C231 Control		O	O	D8231	Reserved
M8232	C232 Control		O	O	D8232	Reserved
M8233	C233 Control		O	O	D8233	Reserved
M8234	C234 Control		O	O	D8234	Reserved
M8235	One phase one directional	C235 Control	O	O	D8235	Reserved
M8236		C236 Control	O	O	D8236	Reserved
M8237		C237 Control	O	O	D8237	Reserved
M8238		C238 Control	O	O	D8238	Reserved
M8239		C239 Control	O	O	D8239	Reserved
M8240		C240 Control	O	O	D8240	Reserved
M8241		C241 Control	O	O	D8241	Reserved
M8242		C242 Control	O	O	D8242	Reserved
M8243		C243 Control	O	O	D8243	Reserved
M8244		C244 Control	O	O	D8244	Reserved
M8245		C245 Control	O	O	D8245	Reserved
M8246	2 phase bi-directional	C246 Control	O	O	D8246	Reserved
M8247		C247 Control	O	O	D8247	Reserved
M8248		C248 Control	O	O	D8248	Reserved
M8249		C249 Control	O	O	D8249	Reserved
M8250		C250 Control	O	O	D8250	Reserved
M8251	A/B phase	C251 Control	O	O	D8251	Reserved
M8252		C252 Control	O	O	D8252	Reserved
M8253		C253 Control	O	O	D8253	Reserved
M8254		C254 Control	O	O	D8254	Reserved
M8255		C255 Control	O	O	D8255	Reserved

5-9 System-special address

system-special address list

System operation

Clock Devices

Operation Flags

PLC Operation Mode

Step Ladder (STL) Flags

Interrupt Control Flags

Error Detection

High-speed ring counter

Other functions

COM1 communication settings&BD module configuration

COM2 communication settings

High speed & Position

Extend function

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