Baldor 29M Installation And Operating Manual page 57

Block Title Parameter
OUTPUT OPTO OUTPUT
#1 – #4
Zero SPD Set PT
At Speed Band
Set Speed Point
4-12 Programming & Operation
Table 4-2 Level 1 Parameter Block Definitions
Description
Four optically isolated digital outputs that have two operating states, logical High or Low.
Each output may be configured to any of the following conditions:
Condition
Ready -
Zero Speed -
At Speed -
Overload -
Keypad Control - Active when control is in Local keypad control.
At Set Speed - Active when output speed is at or above the "Set Speed Point" Level
Fault -
Following ERR - Active when the motor speed is outside the user specified
Motor Direction - Active High when REV direction command received. Active Low
Drive On -
CMD Direction - Active at all times. Logical output state indicates Forward or
AT Position -
Over Temp Warn - Active when control heatsink temperature is within 3 C of the INT.
Process Error - Active when the process feedback signal is outside the process error
Drive Run - Active when drive is Ready, Enabled, Speed or Torque command is
Sets the RPM at which the Zero Speed opto output becomes active (turns on). When
the speed is less than the ZERO SPD SET PT, the Opto Output becomes active. This
is useful when a motor brake is to interlock operation with a motor.
The At Speed Band serves two Opto Output Conditions and the Level 2 Protection block
Following Error:
Sets the speed range in RPM at which the At Speed opto output turns on and remains
active within the range.
Sets the Following Error Tolerance Band for the Level 1 OUTPUT, Opto Output condition
Following ERR. The opto output is active if the motor speed is outside this band.
Sets allowable following error speed band of the drive. This value is used by the Level 2
Protection block, Following Error parameter (if it is set to ON). If the drive speed falls
out of this band, the Level 2 Protection block, Following Error parameter will shut
down the drive (if it is set to ON).
Sets the RPM at which the AT Set Speed opto output becomes active (turns on). When
the speed is greater than the SET SPEED POINT, the Opto Output becomes active.
This is useful when another machine must not start until the motor exceeds a
predetermined speed.
- Continued
Description
Active when power is applied and no faults are present.
Active when output speed is below the programmed value of the
"Zero SPD Set Pt" Level 1 Output parameter.
Active when output speed is within the speed range defined by the
"At Speed Band" Level 1 Output parameter.
Active during an Overload fault caused by a time out when output
current is greater than Rated Current.
1 Output parameter.
Active when a fault condition is present.
tolerance band defined by the ACCEL, DECEL, and S-Curve
parameters.
when FWD direction command received.
Active when control is "Ready" (has reached excitation level and
capable of producing torque).
Reverse direction.
Active during a positioning command when control is within the
tolerance band.
Overtemp value.
tolerance (PROC ERR TOL) parameter value. Turns off when
process feedback error is within tolerance.
received and FWD or REV command is issued.
MN1230