York YK-EP, Руководство по эксплуатации и обслуживанию, Страница: 134 / 268

Table 131: Programmable
Button Access level Description
Motor
Vibration
Protection
Service
Enables and disables the Motor Bearing Vibration protection
feature. When set to any setting other than Disabled, the respective
vibration values are enabled, displayed and the HIGH BEARING
VIBRATION fault and Warnings will occur when the programmed
thresholds for those conditions are reached. The settings are:
• DISABLED - Disables the Bearing Vibration Protection
feature. No bearing vibration values are displayed and the
heading, text and data boxes do not appear. The High Bearing
Vibration Fault, Warning and Baseline Not Set Warning will not
occur. This setting is used when the motor is not equipped
with bearing vibration sensors or if is desired to disable the
feature for service reasons. This is the default setting.
• ROLLING ELEMENT - Enables and displays the Bearing
Vibration Protection feature. Displays the Shaft End and
Opposite Shaft End vibration values as reported by the
vibration sensors via the Motor Monitoring Board serial
communications. The Vibration Baseline values, created
by either manual entry or by running the auto baseline
routine are shown, along with the AUTO BASELINE and AUTO
BASELINE SETPOINT keys.
YK-EP Style B Centrifugal Chiller 134