Commissioning Promag 53 PROFIBUS DP/PA
84 Endress+Hauser
6 Commissioning
6.1 Function check
Make sure that all final checks have been completed before you start up your measuring
point:
• Checklist for "Post-installation check" → 45
• Checklist for "Post-connection check" → 65
!
Note!
When using PROFIBUS PA, please note the following:
• The PROFIBUS interface's technical data must be maintained in accordance with IEC
61158-2 (MBP).
• A normal multimeter can be used to check the bus voltage of 9 to 32 V and the current
consumption of 11 mA at the device.
6.2 Switching on the measuring device
Once the post-connection checks have been successfully completed, it is time to switch on
the supply voltage. The device is now operational.
The measuring device performs a number of power on self-tests. As this procedure
progresses the following sequence of messages appears on the local display:
Normal measuring mode commences as soon as startup completes.
Various measured-value and/or status variables (HOME position) appear on the display.
!
Note!
If startup fails, an error message indicating the cause is displayed.
Messages: PROFIBUS DP Messages: PROFIBUS PA
PROMAG 53
START-UP
RUNNING
Start-up message
PROMAG 53
START-UP
RUNNING
▾ ▾
PROMAG 53
DEVICE SOFTWARE
V XX.XX.XX
Display of current
software version
PROMAG 53
DEVICE SOFTWARE
V XX.XX.XX
▾ ▾
PROFIBUS DP
RELAY OUTPUT 1
RELAY OUTPUT 2
STATUS INPUT 1
Existing input/output modules
Input/output modules
PROFIBUS PA
▾ ▾
SYSTEM OK
MEASURING OPERATION
Beginning of normal measuring
mode
Operation
SYSTEM OK
MEASURING OPERATION
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