Rockwell Automation Allen-Bradley ArmorBlock 5032-8IOLM12M12LDR

58 Rockwell Automation Publication 5032-UM001A-EN-P - April 2023
Chapter 5 Configure the IO-Link Master Module
Time Sync View
The Time Sync view shows information that is related to CIP Sync Time Synchronization. The
information appears only if the project is online and CIP Sync is enabled.
Table 13 - Time Sync Parameters
Parameter Description
CIP Sync Time
Synchronization
Displays the status of the time synchronization
UTC System Time Displays the current system time
Grandmaster Clock
Description
Displays information about the Grandmaster clock. The vendor of the Grandmaster
device controls this information. The following information is specified:
• User Name
•User Location
• Protocol Address
•Physical Address
• Clock Type
• Manufacturer Name
•Model
• Serial Number
• Hardware Revision
•Firmware Revision
• Software Version
• Profile Identity
• Physical Protocol
• Network Protocol
• Port Number
Use the vertical scroll bar to view the data.
Identity
Displays the unique identifier for the Grandmaster clock. The format depends on the
network protocol. Ethernet network encodes the MAC ID into the identifier.
Class
Displays a measure of the quality of the Grandmaster clock. Values are defined from
0…255 with zero as the best clock.
Accuracy
Indicates the expected absolute accuracy of the Grandmaster clock relative to the PTP
epoch. The accuracy is specified as a graduated scale that starts at 25 nanoseconds and
ends at greater than 10 seconds or unknown. The lower the accuracy value, the better
the clock.
Variance
Displays the measure of inherent stability properties of the Grandmaster clock. The value
is represented in offset scaled log units. The lower the variance, the better the clock.
Source
Displays the time source of the Grandmaster clock. The available values are:
•PTP
• Oscillator
Priority 1 / Priority 2
Displays the relative priority of the Grandmaster clock to other clocks in the system. The
priority values range from 0…255. The highest priority is zero. The default value for both
settings is 128.