Manual for Fusion4 MSC-L

Manual for Fusion4 MSC-L

Brand: Honeywell

Category: Gas Detector Transmitter

Document Type: Manual

Language: EN

Uploaded: Nov. 21, 2025, 7:19 p.m.

Manual Publish Date: 2019-11-01

Warranty Information

None

The Fusion4 Multi Stream Controller - Loading (MSC-L) is a load computer, batch controller unit (BCU), or preset used in the petrochemical industry for accurately transferring products from storage to other vessels. It accounts for volume changes for legal measurements and supports single product loading, blending, and additive injections.

Key functions include:

  • Loading: Transferring base oil or petroleum derivatives to vehicles or barges.
  • Additive Injection: Modifying product properties by adding other substances during transfer.
  • Blending: Combining multiple fluid products to meet specific requirements during loading.
The MSC-L utilizes a Local Access Device (LAD) for local operations like commissioning, configuration, calibration, troubleshooting, and data exchange via an SD card. It can control up to six loading arms simultaneously. The system also manages alarms, logs transactions, and provides diagnostic information.

Troubleshooting and error codes

Alarm Cause
Service due reminder The [Next scheduled service] date has expired.
Programmable input 1.4 The programmable input state (active/de-active) does not match with the expected input state.
Deadman The operator does not press any key or the deadman refresh switch in the deadman callout time and the timer expires.
Power failure This transaction is not completed due to a power failure.
Emergency stop The emergency stop signal is active.
NEDAP communication failure The communication with the Nedap Reader is lost.
NEDAP battery Low The Nedap reader reports a low battery status.
Nexwatch communication failure The communication with the Nexwatch reader is lost.
A task called Block-Task() An internal software error occurred inside the device. A reboot is required.
Programmable input 1..6 The programmable input state (active/de-active) does not match with the expected input state.
Transaction start error The new transaction cannot be started.
Transaction stop error The running transaction cannot be stopped.
Max. #batches exceeded No new batch can be started because the maximum number of batches within a transaction is reached.
Grounding [Pause] The grounding permissive is detached.
Grounding [Shutdown] The grounding permissive is detached.
Overfill [Pause] The overfill protection permissive is detached.
Overfill [Shutdown] The overfill protection permissive is detached.
Vapor Recovery [Pause] The vapor recovery permissive is detached.
Vapor Recovery [Shutdown] The vapor recovery permissive is detached.
Privacy Policy