80 ACH580 E-Clipse bypass and packaged drive user manual
Embedded fieldbus
Refer to the figure for the System mode diagram.
Fieldbus communication selection
To activate the fieldbus communication, set parameter 9802 COMM PROT =
• 1 (STD MODBUS).
•2 (N2)
• 4 (EXT FBA) - See Fieldbus adapter on page 161
• 5 (BACNET)
Note: In System mode, the Building Automation System writes to either the bypass
or the drive, through two logical nodes. A common physical port supports both
nodes. Group 58 is used to configure (i.e., baud rate) and diagnose the common
physical port. Group 58 is also used to configure (i.e., MAC ID and Device Object
Instance ID) and diagnose the drive logical node. Group 50 is used to configure
(i.e., MAC ID and Device Object Instance ID) and diagnose the bypass logical node.
E-Clipse ACH580
1625 = System Mode
Bypass
(Group 50)
Drive
(Group 58)
Control:
- Start / Stop
- Run Permissive
- Start Interlock 1…4
Status:
- Ready
- Enabled
- Started
- Running
Control:
- Reverse
- Ext 1 / Ext2
- Reference 1
- Reference 2
Status:
- Actual Values
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