Magtrol DSP7000 User Manual

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Magtrol Model DSP7000 Dynamometer ControllerChapter 5 – Alarm System
SETUP • OPERATION
7. To setup maximum speed alarm for TSC2, press TSC to switch to TSC2 setup and follow
the instructions above.
5.4.2 MaxiMuM SpeeD alarM aCTion
A. If speed is greater than the maximum speed setting but less than 120%, -OL- will flash on
the display where the speed reading was (as indicated in Figure 5–11)
POWER
BRAKE STATUS SET POINT SET POINT PID
TORQUE SPEED USER DISPLAY
0.000 W
OFF
0.000 OZ.IN
0000
0%
0% 0%
-OL-
Figure 5–11 -OL- Speed Alarm Display
B. If speed is greater than 120% of the maximum speed setting or in condition A for greater
than 5 seconds, the display will flash “OVER SPEED ALARM TSCx” (as indicated in Figure
5–12) The alarm relay will open, excitation current will hold at last value for 3 seconds then
drop to zero. Standby signal is not cycled.
POWER
BRAKE STATUS SET POINT SET POINT PID
TORQUE SPEED USER DISPLAY
**** OVER SPEED ALARM TSCX ****
TORQUE=XXX.XX XX
RPM=X XXXX
Figure 5–12 Over Speed Alarm Message Display
5.4.3 To reSeT MaxiMuM SpeeD alarM
Press any front panel button other than SHIFT. If the alarm condition is clear, the unit will return
to normal operation. Although not recommended, another option would be to disable the alarm by
following the alarm setup instructions in Section 5.4.1 – Instructions for Maximum Speed Alarm Setup.
5.5 MAXIMUM TORQUE ALARM
• Used to protect the system (motor, dynamometer, couplings, etc.) from overtorque
condition
• Defaultissetat1inputunit
5.5.1 inSTruCTionS for MaxiMuM Torque alarM SeTup
1. Starting from main menu, press SHIFT.
2. Press SETUP button.
3. Select DYNO.
4. Select DYNAMOMETER.
5. Press SHIFT. The display should appear as follows:

Magtrol DSP7000 Specifications

General

Brand	Magtrol
Model	DSP7000
Category	Controller
Language	English