Default: 50
Range: 0 to 65535
At Pressure specifies the size of a window around the Command Pressure. When the Actual Pressure gets within this window, the At Pressure bit is set (but not latched) in the Status word.
The window around the Command Pressure and the Actual Pressure must be less than the At Pressure value. Therefore, an AT PRESSURE value of 0 will prohibit the At Pressure bit in the Status word from being set.
Example:
If an axis Command Pressure is 2,000 and the AT PRESSURE parameter is 30, the At Pressure bit will be set when the Actual Pressure is between 1,971 and 2,029. The bit will be cleared whenever the Actual Pressure is outside the range.
Copyright (c) 1997-2015 by Delta Computer Systems, Inc.