York YK-EP B Operation & Maintenance Manual page 111

FORM 160.87-OM1
ISSUE DATE: 8/24/2018
If no baseline values are entered, by either the auto
baseline routine or manual entry, the message WARN-
ING – MOTOR – BEARING VIBRATION BASE-
LINE NOT SET is displayed and the baseline values
are set to X.X while this message is displayed. When
the Motor Vibration Protection Setpoint is set to Dis-
abled, no baseline vibration values are displayed and
the heading, text and data boxes do not appear.
Auto Baseline Time Left
Only appears when the auto baseline routine is run-
ning. Displays the time remaining in the 1 hour auto
baseline routine.
PROGRAMMABLE
Winding Temperature Protection
Access Level Required: SERVICE
Enables the type of temperature sensing device being
used to sense motor winding temperature. When set
to any setting other than Disabled, the respective tem-
peratures are enabled, displayed and the HIGH WIND-
ING TEMPERATURE Fault and Warning will occur
when the programmed thresholds for those conditions
are reached. The settings are:
• DISABLED - Disables the Winding Temperature
feature. No winding temperatures are displayed
and the heading, text and data boxes do not ap-
pear. The High Winding Temperature Fault and
Warning will not occur. This setting is used when
the motor is not equipped with winding tempera-
ture sensors or if is desired to disable the feature
for service reasons. This is the default setting. The
winding displays can be individually disabled us-
ing the Temperature Disable Setpoint (ADMIN ac-
cess level) on the MOTOR SETPOINTS Screen.
• RTD - Enables and displays the 6 (2 per phase)
Motor Winding Temperatures, as reported by the
winding RTD's, via the Motor Monitoring Board
serial communications.
• TRANSMITTER - Enables and displays the 3
Motor Winding Temperatures, as reported by the
winding transmitters via the Motor Monitoring
Board serial communications.
• VSD TRANSMITTER - Enables and displays the
3 Motor Winding Temperatures, as reported by
the winding transmitters via the VSD Logic Board
serial communications.
JOHNSON CONTROLS
SECTION 2 - OPTIVIEW CONTROL CENTER INTRODUCTION
Bearing Temperature Protection
Access Level Required: SERVICE
Enables the type of temperature sensing device being
used to sense motor bearing temperature. When set to
any setting other than Disabled, the respective temper-
atures are enabled, displayed and the HIGH BEARING
TEMPERATURE Fault and Warning will occur when
the programmed thresholds for those conditions are
reached. The settings are:
• DISABLED - Disables the Bearing Temperature
feature. No bearing temperatures are displayed
and the heading, text and data boxes do not ap-
pear. The High Bearing Temperature Fault and
Warning will not occur. This setting is when if the
motor is not equipped with bearing temperature
sensors or if is desired to disable the feature for
service reasons. This is the default setting.
• RTD - Enables and displays the 2 motor bearing
temperatures, as reported by the bearing RTD's,
via the Motor Monitoring Board serial communi-
cations.
• VSD TRANSMITTER - Enables and displays the
2 motor bearing temperatures, as reported by the
bearing transmitters via the VSD Logic Board se-
rial communications.
Motor Vibration Protection
Access Level Required: SERVICE
Enables and disables the Motor Bearing Vibration pro-
tection feature. When set to any setting other than Dis-
abled, the respective vibration values are enabled, dis-
played and the HIGH BEARING VIBRATION fault
and Warnings will occur when the programmed thresh-
olds 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 val-
ues as reported by the vibration sensors via the
Motor Monitoring Board serial communications.
The Vibration Baseline values, created by either
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