Rockwell Automation 1395 DC Drive, 800-1250 Hp, FRN 5.XX-9.30 - Manual (Page 150)

Chapter 5
Programming Parameters
5-59
Parameter 705 – At Speed 2 [At Speed 2]
Internal units : 4096 = 1000h = 1 pu = base motor speed
Programming Terminal units: RPM
Minimum Value: –6 x base speed
Maximum Value: +6 x base speed
Default Value: base speed/8 rpm
Description: This parameter specifies a setpoint for determining
when the motor has reached a given speed. When the motor feedback
speed is within the Up to Speed Tolerance (Parm 709) from the AT
SPEED 2 setpoint, then the AT SPEED 2 output bit in the Logic
Status parameter ( Parm 100) will become set. Up to speed tolerance
sets hysteresis for the At Speed 2 output.
Parameter 706 – At Speed 3 [At Speed 3]
Internal units : 4096 = 1000h = 1 pu = base motor speed
Programming Terminal units: RPM
Minimum Value: –6 x base speed
Maximum Value: +6 x base speed
Default Value: base speed/4 rpm
Description: This parameter is used to specify the at speed 3 setpoint
in the logic status ( parameter 100, bit 13). This 1 bit field is set to 1
when the actual velocity of the motor is greater than the at speed 3
setpoint. Otherwise, set to 0. Internally, if the Velocity Feedback
(Parm 106) is greater than or equal to at speed 3 (parameter 706), the
speed 4 bit is set to 1. Otherwise it is set to 0.
Parameter 707 – At Speed 4 [At Speed 4]
Internal units : 4096 = 1000h = 1 pu = base motor speed
Programming Terminal units: RPM
Minimum Value: –6 x base speed
Maximum Value: +6 x base speed
Default Value: base speed/2 rpm
Description: This parameter is used to specify the at speed 4 setpoint
in the logic status ( parameter 100, bit 14). This 1 bit field is set to 1
when the actual velocity of the motor is greater than the at speed 4
setpoint. Otherwise, set to 0. Internally, if the Velocity Feedback
(Parm 106) is greater than or equal to at speed 4 (parameter 707), the
speed 4 bit is set to 1. Otherwise it is set to 0.