Schneider Electric altivar 58 telemecanique, vw3-a58101 manual Code Description Adjustment range

GP_ATV58_EN.fm Page 87 Mardi, 2. avril 2002 6:09 18

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Code Description Adjustment range Factory setting

AOL	AO Min. Val- mA			0 to 20 mA	0 mA
AOH	AO Max. Val- mA			0 to 20 mA	20 mA
				Min. and max. value of the signal on output AO and AO1 (1).
	Parameter
	Max			These two parameters are used to define the output signal on AO
				and AO1.
				Eg. : 0-20 mA, 4-20 mA, 20-4mA, etc
	0		AO (mA)
		AOL AOH	20
Str	Save Ref.			NO-RAM-EEP	NO

Associated with the +/- speed function, this function is used to save the reference :

when the run commands disappear (save in RAM) or when the line supply disappears (save in

EEPROM)

On the next start-up, the speed reference is the last reference saved.

LCC Keypad Comm. No-Yes No

Used to activate speed controller control via the display module. The STOP/RESET, RUN and FWD/REV keys are active. The speed reference is given by the parameter LFr. Only the freewheel stop, fast stop and DC injection stop commands remain active at the terminals. If the speed controller / display module connection is cut, the speed controller locks in an SLF fault.

PSt STOP Priorit No-Yes Yes

This function gives priority to the STOP key irrespective of the control channel (terminals or fieldbus).

To set the PSt parameter to "No" :

1 - Display "No".

2 - Press the "ENT" key.

3 - The speed controller displays "See manual"

4 - Press ▲ then ▼ then "ENT".

For applications with continuous processes, it is advisable to configure the key as inactive (set to "No").

Add DriveAddress 0 to 31 0

Address of the speed controller when it is controlled via the display module port (with the display module and programming terminal removed)

tbr BdRate RS485 9600-19200 19200

Transmission speed via the RS485 serial link (effective on the next power-up) 9600 bps

19200 bps

If tbr ≠ 19200, the terminal can no longer be used. To reactivate the terminal, reconfigure tbr as 19200 via the serial link or revert to factory settings (see page 63).

rPr Reset counters No-APH-RTH No

KWh or operating time reset to 0 No: No

APH: KWh reset to 0

RTH: Operating time reset to 0

APH and RTH are active immediately. The parameter then automatically returns to NO. Press “ENT” to confirm the reset to 0 command.

(1) Analog output AO appear if an I/O extension card is installed

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