Brand: ABB
Category: Other
Document Type: Manual
Language: EN
Manual for XSeries G5
Uploaded: April 20, 2026, 7:53 p.m.
Manual Publish Date: 2019-01-01
The XSeries G5 devices are low power, microprocessor-based units designed for oil and gas applications, featuring built-in applications for data collection, trending, and data storage. They support hardware expansion and modular applications. The devices utilize a Linux-based operating system, prioritizing real-time functionality. Data retention includes hourly, daily, and event logs. They offer various calculation methods for flow rates and volumes according to industry standards (AGA, API, ISO). Multiple applications are available for configuration, including measurement, alarm systems, and communications. The devices feature an LCD for displaying operating parameters and status. Configuration is managed via configuration files and licensed applications.
Troubleshooting and error codes
| Indicator | Description |
|---|---|
| Measurement Applications | |
| BF | Back Flow Condition: Visible only when DP variable is displayed |
| Z | Zero Flow Condition: Visible only when the flow rate is displayed |
| H | Hold: Displayed when PCCU32 has entered hold |
| A | Alarm Condition: Need to view alarm. Compare application limits to the current values to determine where the alarm condition is present. |
| AD | A to D Failure: Displayed if the A to D converter's absolute differential pressure, absolute static pressure, or temperature readings exceed the maximum counts or are less than the minimum counts |
| Display Applications | |
| 1 | A number represents the Display Group number currently displayed. |
| ↑ | The displayed item's value is above the Data High Limit value on the display Item Setup screen. |
| ↓ | The displayed item's value is below the Data Low Limit value specified on the display Item Setup screen. |
| Communication Protocols | |
| → | Transmitting Data: Sending a response |
| ← | Receiving Data: Processing request |
| ! | Nak: Negative acknowledgement with packet list |
| + | Ack: Positive acknowledgement of receipt of request |
| ホ | Waiting for Ack: Waiting for response after transmission |
| ? | Exception Alarm Processing |
| 千 | ID Recognized: Recognized and receiving request |
| キ | Listen Cycle: Flashes if this remote port is active and running Totalflow Remote Protocol. Flashes in sync with the listening cycle that occurs at 1, 2 or 4 second intervals. When the baud rate is faster than 2400, then the flashing symbol may not be visible. The annunciator will remain on listening cycle if the listen cycle is set to zero. |
| M | MODBUS® ASCII: MODBUS® ASCII protocol is selected for the port assigned to this annunciator. |
| m | MODBUS RTU: MODBUS® RTU protocol is selected for the port assigned to this annunciator. |
| L | Local Protocol: Displayed when the PCCU32 port is active and running Totalflow Local Protocol |
| ¥ | ID Recognized: The recognized ID is waiting for sync. |
| u | USB Protocol: Displayed when the USB port is active and running Totalflow Remote |
| n | Ethernet Protocol: Displayed when the Totalflow/TCP port is active. |
| LL | Low Lithium Battery Alarm: When LL (low lithium) is displayed, the lithium battery voltage is below 2.5 Vdc. A new lithium battery measures approximately 3.6 Vdc. |
| LC | Low Charger: When LC (low charger) is displayed, the XSeriesG5 battery charging voltage is (+) 0.4 Vdc, or is less than or equal to the battery voltage. |