Siemens G85139 operating instructions P111, P112, P113

English			5. SYSTEM PARAMETERS
Parameter	Function	Range	Description / Notes
		[Default]

P092 ∙ Serial link baud rate	3 - 7
	[6]

P093 ∙ Serial link timeout (seconds)	0 - 240
	[0]

P094	∙	Serial link nominal system setpoint	0 - 400.00
		(Hz)	[50.00]
P095	∙	USS compatibility	0 - 2
			[0]
P099	∙	Option module type	0 - 1
				[0]
P101	∙	Operation for Europe or USA	0 - 1
			[0]

P111	Inverter power rating (kW/hp)	0.0 - 50.00
		[	]
P112	Inverter type (model)	[	1 - 7
			]

P113	Inverter type (power rating)	0 - 29
	[	]

Sets the baud rate of the RS485 serial interface (USS protocol):

3= 1200 baud

4= 2400 baud

5= 4800 baud

6= 9600 baud

7= 19200 baud

Note: Some RS232 to RS485 converters are not capable of baud rates higher than 4800.

This is the maximum permissible period between two incoming data telegrams. This feature is used to turn off the inverter in the event of a communications failure.

Timing starts after a valid data telegram has been received and if a further data telegram is not received within the specified time period, the inverter will trip and display fault code F008.

Setting the value to zero switches off the control.

Setpoints are transmitted to the inverter via the serial link as percentages. The value entered in this parameter represents 100% (HSW = 4000H).

0 = Compatible with 0.1 Hz resolution

1 = Enable 0.01 Hz resolution

2 = HSW is not scaled but represents the actual frequency value to a resolution of 0.01 Hz (e.g. 5000 = 50 Hz).

0 = Option module not present

1 = PROFIBUS module (enables parameters relating to PROFIBUS)

This sets the inverter for European or USA supply and motor frequency:

0 = Europe (50 Hz)

1 = USA (60 Hz)

Note: After setting P101 = 1 the inverter must be re-set to factory defaults. i.e. P944 = 1 to automatically set P013 = 60 Hz, P081 = 60 Hz, P082 = 1680 rpm and P085 will be displayed in hp.

Read-only parameter that indicates the power rating of the inverter in kW. e.g. 0.55 = 550 W

Note: If P101 = 1 then the rating is displayed in hp.

Read-only parameter.
1 = MICROMASTER series 2 (MM2)
2 =	COMBIMASTER
3 =	MIDIMASTER
4 = MICROMASTER Junior (MMJ)
5 = MICROMASTER series 3 (MM3)
6 = MICROMASTER Vector (MMV)
7 = MIDIMASTER Vector (MDV)
Read-only parameter.
0 =	MM12	10	= MM12/2	20	= MM37/3
1 =	MM25	11	= MM25/2	21	= MM55/3
2 =	MM37	12	= MM37/2	22	= MM75/3
3 =	MM55	13	= MM55/2	23	= MM110/3
4 =	MM75	14	= MM75/2	24	= MM150/3
5 =	MM110	15	= MM110/2	25	= MM220/3
6 =	MM150	16	= MM150/2	26	= MM300/3
7 =	MM220	17	= MM220/2	27	= MM400/3
8 =	MM300	18	= MM300/2	28	= MM550/3
		19	= MM400/2	29	= MM750/3

G85139-H1750-U049-B	© Siemens plc 1997
26/09/97	30