Motor Logic Plus Remote Programming

Remote programming can be used for setpoint programming and data acquisition purposes. Follow the steps below to remotely configure the Motor Logic Plus overload. (See Command Line Codes for a description of the command line codes referenced in the steps.)

Stop the overload by sending code “02H” to the command register (C6H).
If network programming has not been enabled, send code “05H” to the command register.
Program the appropriate parameter. See Motor Logic Plus Address Descriptions (Read only, all registers are 16-bit words) for a register map with a list of parameters. For more detailed information, refer to Schneider Electric instruction bulletin 30072-013-102_. See Read-Only Registers and Read/Write Registers to determine the location and addressing of parameters within the Motor Logic Plus register map.
Restart the overload by using code “01H.”

Command Line Codes

Code	Command
01H	Start/reset
02H	Stop
03H	Display lock
04H	Display unlock
05H	Network program enable
06H	Network program disable
07H	Network watchdog enable*
08H	Network watchdog disable*

Motor Logic Plus Address Descriptions (Read only, all registers are 16-bit words)

Address		Code	Description	Notes
RAM	RelativeRequired for PowerLogic software.*	Code	Description	Notes
A0	1A0	VOLTAV	Average voltage L–L	V~
A2	1A1	IAVE	Raw average current	A (x100, x10, x1), multiplied by scale factor
A4	1A2	VUB	Voltage unbalance	0–100%
A6	1A3	IUB	Current unbalance	0–100%
A8	1A4	PFANGLE	Power factor angle	Degrees
AA	1A5	CAPTY	Thermal capacity remaining	0–100%
AC	1A6	GFC	Ground fault current	A (x100, x10, x1), multiplied by scale factor
AE	1A7	ERCODE/TRIPRN	Real time event (RTE) and trip indicator (TI)	8-bit nibble-coded RTE; 8-bit coded TI
B0	1A8	FH	Event history	Event order: 4th, 3rd, 2nd, Last
B2	1A9	PID	Manufacture year/model and scale	8-bit year; 8-bit ID and scale
B4	1AA	VA-C	Line voltage A–C	V~
B6	1AB	VB-C	Line voltage B–C	V~
B8	1AC	VA-B	Line voltage A–B	V~
BA	1AD	IC	Raw current phase C	A (x100, x10, x1), multiplied by scale factor
BC	1AE	IB	Raw current phase B	A (x100, x10, x1), multiplied by scale factor
BE	1AF	IA	Raw current phase A	A (x100, x10, x1), multiplied by scale factor
C0	1Bo	RD1	Remaining restart delay RD1
C2	1B1	RD2	Remaining restart delay RD2
C4	1B2	RD3	Remaining restart delay RD3
C6	1B3	COMLINE	Command line code (address C6H)	see Table 12 (write only)
C8	1B4	Scale	PowerLogic scale parameter (read only)	0, 1, 2; 16-bit signed word (2’s complement, read only)
CA	1B5	LV	Under-voltage threshold	170 V~ to HV (600 V~ model; 450 V~ to HV)
CC	1B6	HV	Over-voltage threshold	LV to 528 V~ (600 V~ model; LV to 660 V~)
CE	1B7	VUB	Voltage unbalance threshold	2–15%, or 999 (off)
D0	1B8	MULT	Effective turns ratio	Determined by model
D2	1B9	OC	Overcurrent threshold	Current range of SSOLR
D4	1BA	UC	Undercurrent threshold	0.5 x OC Min. to OC Max., Off
D6	1BB	CUB	Current unbalance threshold	2–25%, or 999 (off)
D8	1BC	TC	Overcurrent trip class	5, J5, 10, J10, 15, J15, 20, J20, 30, J30 (J = Jam protection is enabled)
DA	1BD	RD1	Rapid cycle timer	2–500 s
DC	1BE	RD2	Restart delay RD2	2–500 min.
DE	1BF	RD3	Restart delay RD3	2–500 min.
E0	1C0	#RU	Restarts after UC	0, 1, 2, 3, 4, A
E2	1C1	#RF	Number of restarts	0, 1, oc1, 2, oc2, 3, oc3, 4, oc4, A, ocA (0 = manual, A = continuous, oc = automatic restart after RD2 expires)
E4	1C2	UCTD	Undercurrent trip delay	2–60 s
E6	1C3	GF	Ground fault threshold	0.15 x OC Min. to 0.2 x OC Max., Off
E8	1C4	ADDR	RS-485 slave address	01–99

Read-Only Registers

RAM Address	Relative AddressMust be used with PowerLogic software.*	Code	Description	Notes
A0	1A0	VOLTAV	Average voltage L-L	Volts
A2	1A1	IAVE	Raw average current	A (x100, x10, x1), multiplied by scale factor
A4	1A2	VUBCan only be viewed via network.*	Voltage unbalance	0–100%
A6	1A3	IUBCan only be viewed via network.*	Current unbalance	0–100%
A8	1A4	PFANGLECan only be viewed via network.*	Power factor angle	Degrees
AA	1A5	CAPTYCan only be viewed via network.*	Thermal capacity remaining	0–100%
AC	1A6	GFCCan only be viewed via network.*	Ground fault current	A (x100, x10, x1), multiplied by scale factor
AE	1A7	ERCODE/TRIPRN	Bit-real time messages and trip indicator	Bit #	TRIPRN	ERCODE
				0	Event lockout	Under-voltage
				1	Remote stop	Over-voltage
				2	Contactor event	Unbalance voltage
				3	Under current	Under current
				4	Over current	Phase reversal
				5	Ground fault	Unbalance current
				6	Current unbalance	Single phase voltage > 25%
				7	Current single phase > 50% unbalance	Single phase current > 50%
B0	1A8	FHCan only be viewed via network.*	NIBBLE_CODED -4 event history	The four-event history is based on the following scheme: 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1, where bits 1–4 = Last event, bits 5–8 = 2nd last event, bits 9–12 = 3rd last event, and bits 13–16 = 4th last event. These four bits indicate a hex value that corresponds to the following events:
				1		Over-voltage
				2		Under-voltage
				3		N/A
				4		Contactor misoperation
				5		Phase reversal
				6		Single phase
				7		Ground fault
				8		Current unbalance
				9		Remote off command
				10		Overcurrent
				11		Undercurrent
B2	1A9	PIDCan only be viewed via network.*	Manufacture year, month, product type/scale	8-bit year, 4-bit month, 4-bit I/O and scale
B4	1AA	VA-C	Line voltage A–C	Volts
B6	1AB	VB-C	Line voltage B–C	Volts
B8	1AC	VA-B	Line voltage A–B	Volts
BA	1AD	IC	Raw current phase C	A (x100, x10, x1), multiplied by scale factor
BC	1AE	IB	Raw current phase B	A (x100, x10, x1), multiplied by scale factor
BE	1AF	IA	Raw current phase A	A (x100, x10, x1), multiplied by scale factor
C0	1B0	RD1Can only be viewed via network.*	Remaining restart delay RD1	Seconds
C2	1B1	RD2Can only be viewed via network.*	Remaining restart delay RD2	Seconds
C4	1B2	RD3Can only be viewed via network.*	Remaining restart delay RD3	Seconds

Read/Write Registers

RAM Address	Relative Address	Code	Description	Range	Default
C6	1B3	COM-LINE	Command Line*	Reset/run/stop, display lock, network configuration enable	Motor Logic Plus Command Register (C6 hex)
					01H	Start/reset
					02H	Stop
					03H	Display lock
					04H	Display unlock
					05H	Network program enable
					06H	Network program disable
C8	1B4	Scale	PowerLogic scale parameter	0, 1, 1–2; 16-bit signed word (2s complement, read only)	Model dependent
CA	1B5	LV	Low voltage threshold	170 V (450 VCan only be viewed via network.*) - HV setting	435
CC	1B6	HV	Over-voltage threshold	LV setting - 528 V (660 VCan only be viewed via network.*)	500
CE	1B7	VUB	Voltage unbalance threshold	2–15% or 999%	5%
D0	1B8	MULT	CT/turns effective ratio	1 or 10–200	1
D2	1B9	OC	Overcurrent threshold	OL current range	Min. rating
D4	1BA	UC	Undercurrent threshold	0.5 x OC Min. to OC Max., Off	0.8 x OC Min.
D6	1BB	CUB	Current unbalance threshold	2–25% or 999%	6%
D8	1BC	TC	Overcurrent trip class	5, J5, 10, J10, 15, J15, 20, J20, 30, J30 (J = Jam protection is enabled)	5	5 decimal
					J5	133 decimal
					10	10 decimal
					J10	138 decimal
					15	15 decimal
					J15	143 decimal
					20	20 decimal
					J20	148 decimal
					30	30 decimal
					J30	158 decimal
DA	1BD	RD1	Rapid cycle timer	2–500 seconds	10
DC	1BE	RD2	Restart delay all events except undercurrent	2–500 minutes	8
DE	1BF	RD3	Restart delay after undercurrent	2–500 minutes	20
E0	1C0	#RU	# Restarts after undercurrent	0, 1, 2, 3, 4, A (Automatic)	RU Values
					8.1	0–4 in decimal
					8.2	A = 255 decimal
E2	1C1	#RF	# Restarts all events except undercurrent	0, 1, oc1, 2, oc2, 3, oc3, 4, oc4, A, ocA (0 = manual, A = continuous, oc = automatic restart after RD2 expires)	RF Values
					0	1 decimal
					1	2 decimal
					oc1	3 decimal
					2	4 decimal
					oc2	5 decimal
					3	6 decimal
					oc3	7 decimal
					4	8 decimal
					oc4	9 decimal
					A	10 decimal
					ocA	11 decimal
E4	1C2	UCTD	Undercurrent trip delay	2–60 seconds	5
E6	1C3	GF	Ground fault current threshold	(0.4) AOL current range or Off	0.15 x Min.
E8	1C4	ADDR	RS-485 slave address	01–99	1