ATI Technologies SmartTachSmartTach, User Manual

Page: 51 / 110

PARAMETERS
SmartTach Operating Manual Page 4-21
31 - Analog Output Scaling
Parameter Group:
AnlOut
Range: 1-9999
Increment: 1
Default: Varies on the setting of parameter 00.
Note: Decimal place may vary with units, significant digits remain the
same.
Purpose: This parameter is used to set the engineering units per volt scaling of
the analog output signal. This effectively adjusts the "gain" of the
analog output voltage. The maximum range of the output is 0 to
+10 volts.
How to Set: This parameter should be set in accordance with the input
requirements of the device to which the analog output is
connected. The default setting of 1000 RPM/volt allows direct
readout of RPM from the analog output voltage (shifting the
decimal point right by three digits). This allows the use of a remote
voltmeter to display measurements. Maximum and minimum
voltage clamp limits can be set using other parameters.