Siemens G85139 operating instructions P944

English

Parameter Function

P210		Transducer reading (%)
P211	∙	0% setpoint
P212	∙	100% setpoint
P220		PI frequency cut-off
P700
P701	∙
P702
P880
P910	∙	Local/Remote mode

P918	∙
P922		Software version
P923	∙ Equipment system number
P927	∙
P928	∙
P930		Most recent fault code
P931		Most recent warning type

5. SYSTEM PARAMETERS

Range	Description / Notes
[Default]

0.0- 100.0 Read only. Value is a percentage of full scale of the selected input. [-]

0.00-100.00 Value of P210 to be maintained for 0% setpoint. [0.00]

0.00-100.00 Value of P210 to be maintained for 100% setpoint. [100.00]

0 - 1 0 = Normal operation

[0]1 = Switch off inverter output at or below minimum frequency.

Specific to PROFIBUS-DP. See PROFIBUS Handbook for further details.

Access only possible with P099 = 1

0 - 4 Sets the inverter for local control or remote control over the serial link:

[0]0 = Local control

1 = Remote control (and setting of parameter values)

2 = Local control (but remote control of frequency)

3 = Remote control (but local control of frequency)

4 = Local control (but remote read and write access to parameters and facility to reset trips)

Note: When operating the inverter via remote control (P910 = 1 or 3), the analogue input remains active when P006 = 1 and is added to the setpoint.

Specific to PROFIBUS-DP. See PROFIBUS Handbook for further details. Access only possible with P099 = 1

0.00- 99.99 Contains the software version number and cannot be changed. [-]

0 - 255 You can use this parameter to allocate a unique reference number to

[0]the inverter. It has no operational effect.

Specific to PROFIBUS-DP. See PROFIBUS Handbook for further details.

Access only possible with P099 = 1

0 - 9999	The last recorded fault code (see section 6) is stored in this parameter.
[-]	This parameter can be cleared using the Δ and ∇ buttons.
0 - 9999	The last recorded warning is stored in this parameter until power is
[-]	removed from the inverter:

002 =	Current limit active
003 =	Voltage limit active
005 =	Inverter over-temperature (Internal PTC)

P944	Reset to factory default settings	0 - 1		Set to ‘1’ and then press P to reset all parameters except P101 to the
			[0]	factory default settings.

G85139-H1750-U049-B	© Siemens plc 1997
26/09/97	32