Brooks Instrument SLAMf Series - Manual (Page 16)

1-10
Section 1 - Introduction Installation and Operation Manual
X-TMF-SLAMf-MFC-eng
Part Number: 541B032AAG
April, 2013
Brooks ® Digital MFC's and MFM's
F OUNDATION
® Fieldbus Communications:
The Brooks SLAMf Digital Series is supporting F OUNDATION
® Fieldbus
communication protocol. F
OUNDATION
® Fieldbus is a digital network allowing
usage of existing 4-20mA cables, avoiding costly re-wiring. Fully certified
by passing ITK, this device has passed several Interoperability
requirements over a broad range of hosts. When combined with DeltaV
and using the power of PlantWeb, those devices provide intelligent alerts
allowing accurate device maintenance and service.
• Value Range check - Part of the standard function blocks
• Temperature sensor connection - Check sensor connection
• Firmware checksum - Check for Internal firmware integrity
• Non-volatile memory - Check for non-volatile memory integrity
• RAM - Check for RAM integrity
• Zero Drift/Valve Leak-by - Check for flow leak-by or sensor zero drift
• Device Overhaul due - Preventive Maintenance
• Calibration Due - Preventive Maintenance
• Valve spring life - Preventive Maintenance
• No Flow - No flow detected when setpoint requested
• Reverse Flow - Reverse flow detected
• Flow Totalizer - Informed when a user define amount of fluid has been
delivered
• Time Totalizer - Informed when a user define amount of time has
expired
Device type dependant function block are available representing the
different device functions:
•
Current Flow Value (Mass Flow device only)
• Current Pressure Value (Pressure device only)
• Current Device Temperature (Mass Flow device only)
• Current Valve position (Controller Only)
• Setpoint Control (Controller Only)
• Direct Valve Control (Controller Only)
• Actuator Override (Controller Only)
• Ultra-fast (8ms) PID function block for Cascade control
(all devices)