Siemens G85139 operating instructions P121, P122, P123, P124, P125

5. SYSTEM PARAMETERS				English
Parameter	Function		Range	Description / Notes
			[Default]
P121	Enable/disable RUN button	0 - 1		0 = RUN button disabled.
			[1]	1 = RUN button enabled (only possible if P007 = 1).
P122	Enable/disable	0 - 1		0 = FORWARD/REVERSE button disabled.
	FORWARD/REVERSE button		[1]	1 = FORWARD/REVERSE button enabled (only possible if P007 = 1).
P123	Enable/disable JOG button	0 - 1		0 = JOG button disabled.
			[1]	1 = JOG button enabled (only possible if P007 = 1).
P124	Enable/disable Δ and ∇ buttons	0 - 1		0 = Δ and ∇ buttons disabled.
		[1]		1 = Δ and ∇ buttons enabled (only possible if P007 = 1).
				Note: This applies for frequency adjustment only. The buttons can
				still be used to change parameter values.
P125	Reverse direction inhibit	0 - 1		0 = Reverse direction disabled. Inhibits reverse commands from ALL
		[1]		sources (reverse RUN commands result in forward rotation)

1 = Normal operation (FORWARD/REVERSE operation allowed)

P131

P132

P134

P135

P137

P140

P141

P142

P143

P201

P202 ∙

P203 ∙

P205 ∙

P206 ∙

P207 ∙

P208

Frequency setpoint (Hz)

Motor current (A)

DC link voltage (V)

Motor RPM

Output voltage (V)

Most recent fault code

Most recent fault code -1

Most recent fault code -2

Most recent fault code -3

Closed loop mode

P gain (%)

I gain (%)

Sample interval (x 25 ms)

Transducer filtering

Integral capture range (%)

Transducer type

0.00-400.00

[-]

0.0 - 99.9
	[-]	Read-only parameters. These are copies of the values stored in
0	- 1000
		P001 but can be accessed directly via the serial link.
	[-]
0 - 9999
	[-]
0	- 1000
	[-]
0	- 9999	The last recorded fault code (see section 6) is stored in this parameter.
	[-]	This is a copy of the code stored in P930.
0	- 9999	This parameter stores the last recorded fault code prior to that stored
	[-]	in P140/P930.
0	- 9999	This parameter stores the last recorded fault code prior to that stored
	[-]	in P141.
0	- 9999	This parameter stores the last recorded fault code prior to that stored
	[-]	in P142.
	0 - 2	0 = Normal operation (closed loop control disabled).

[0]1 = Not used.

2 = Closed loop control using analogue input for transducer feedback input.

0.0- 999.9 Proportional gain.

[1.0]

0.00 - 99.99		Integral gain.
[0.00]		0.01% corresponds to the longest integral action time.
1 - 2400		Sampling interval of feedback sensor.
[1]
0 - 255	0 =		Filter off.

[0]1 - 255 = Low pass filtering applied to sensor.

0 - 100 Percentage error above which integral term is reset to zero. [100]

0 - 1 0 = An increase in motor speed causes an increase in sensor

[0]voltage/current output.

1= An increase in motor speed causes a decrease in sensor voltage/current output.

© Siemens plc 1997G85139-H1750-U049-B

31 26/09/97