302
FORM 160.54-M1
ISSUE DATE: 10/25/2019
SECTION 33 - SYSTEM CALIBRATION, SERVICE SETPOINTS, AND RESET PROCEDURES
JCI COMPANY CONFIDENTIAL
JOHNSON CONTROLS
7. Using numeric keypad keys, enter the desired
value.
8. Press ENTER (
) key.
9. Press CANCEL (X) key to exit.
Vibration Setup
This setpoint is used to enter the Motor Bearings High
Vibration Shutdown safety threshold (2.0 to 30; default
baseline X3) and High Vibration Warning threshold
(1.0 to 15; default baseline X2) for the shaft end and
opposite shaft end bearings, along with the desired de-
lays for each:
• Shutdown equals 0 to 30 seconds, default 15
• Warning equals 0 to 120 seconds; default 30
The vibration values are not in any particular units of
measure. They are relative values. The larger the num-
ber, the greater the magnitude of vibration represented.
This key is not shown when the Motor Vibration Pro-
tection setpoint on the MOTOR DETAILS Screen is
set to disabled. To enter desired values:
1. Press VIBRATION SETUP key. A green box ap-
pears around the High Vibration Shutdown Shaft
End setpoint.
2. Press ENTER (
) key. A dialog box appears with
the range of allowed values.
3. Using numeric keypad keys, enter desired value
4. Press ENTER (
) key.
5. Use Up/Down and Left/Right arrow keys to place
the green box around the next desired value to be
changed.
6. Repeat steps 2 through 5 until all desired values
have been entered.
7. Press CANCEL (X) key to exit.
The actual values used for the VIBRATION safety shut-
down and warning thresholds will be either the values
entered manually with this setpoint or the values de-
rived from the Vibration Baseline setpoints (provided
they don't exceed the minimum and maximum limits of
the shutdown and warning thresholds. See below and
Manual Baseline and Auto Baseline setpoints on MO-
TOR DETAILS screen). The values used depend on the
sequence in which they are entered. Whichever values
are entered last, are the ones that are used. The active
threshold values are displayed in the Motor Bearings
High Vibration shutdown and High Vibration Warning
data boxes on this MOTOR SETPOINTS Screen. The
Vibration Baseline values from which the Vibration
Shutdown and Warning thresholds are derived, are dis-
played on the MOTOR DETAILS Screen. The thresh-
olds are derived from these values as follows:
If the calculated value exceeds the
minimum and maximum limits of the
Shutdown (2.0 to 30.0) or Warning (1.0
to 15.0) threshold, the calculated value
is not used and the threshold is set to the
respective upper or lower limit.
• Shaft End High Vibration Warning - Shaft End Vi-
bration Baseline X2
• Shaft End High Vibration Warning Default - Shaft
End Vibration Baseline X2
• Opposite Shaft End High Vibration Warning - Op-
posite End Vibration Baseline X2
• Opposite Shaft End High Vibration Warning De-
fault - Opposite End Vibration Baseline X2
• Shaft End High Vibration Shutdown - Shaft End
Vibration Baseline X3
• Shaft End High Vibration Shutdown Default -
Shaft End Vibration Baseline X3
• Opposite Shaft End High Vibration Shutdown -
Opposite Shaft End Vibration Baseline X3
• Opposite Shaft End High Vibration Shutdown De-
fault - Opposite Shaft End Vibration Baseline X3
Vibration Gain
This setpoint is used to enter values for the vibration
input gain [1:1, 11:1, 21:1 (default)]. This key is only
shown when logged at ADMIN access level and Mo-
tor Vibration Protection setpoint on the MOTOR DE-
TAILS Screen is not set to disabled. To enter desired
values:
1. Login at ADMIN access level.
2. Press VIBRATION GAIN key. A green box ap-
pears around the Vibration Input Gain setpoint.
3. Press ENTER (
) key. A dialog box appears with
the range of allowed values.
4. Use
◄ and ►
keys to select the desired value.
5. Press ENTER (
) key.
6. Press CANCEL (X) key to exit.