IND780 User’s Guide
Figure 3-37: PDX Terminal Screen
The displayed information includes:
Data Field Description
Minimum CAN-High
Voltage
Typically associated with the CAN-High voltage value (volts) measured
during a Recessive communication state. Normal range: 2 – 3 V.
Maximum CAN-High
Voltage
Typically associated with the CAN-High voltage value (volts) measured
during a Dominant communication state. Normal range: 3 – 5 V.
Minimum CAN-Low Voltage
Typically associated with the CAN-Low voltage value (volts) measured during
a Dominant communication state. Normal range: 0 – 2 V.
Maximum CAN-Low
Voltage
Typically associated with the CAN-Low voltage value (volts) measured during
a Recessive communication state. Normal range: 2 – 3 V.
Minimum CAN Voltage
Difference
Minimum difference between CAN-High and CAN Low voltages. Normal
range: ≈ 0 V.
Maximum CAN Voltage
Difference
Maximum difference between CAN-High and CAN Low voltages. Normal
range: ≈ 2 V.
Minimum Supply Voltage
Minimum supply voltage measured at the present voltage level as driven by
the internal (12 VDC) or external (24 VDC) power supply. Normal range: ≈ 5
% tolerance of nominal values.
Maximum Supply Voltage
Maximum supply voltage measured at the present voltage level as driven by
the internal (12 VDC) or external (24 VDC) power supply. Normal range: ≈ 5
% tolerance of nominal values.
Minimum Supply Current
Minimum supply current consumption measured with the cells connected.
Normal range: ≈ 10 mA – 38 mA per cell.
Maximum Supply Current
Maximum supply current consumption measured with the cells connected.
Normal range: ≈ 10 mA – 40 mA per cell.
External Diagnostics
The IND780 includes a utility that provides valuable tools for examining the
operation of the terminal, its installed options and software, and (for POWERCELL
bases only) of associated load cells. Information available in Web Help includes:
• System hardware and software configuration
• Resource utilization
• Share data variables, viewed either statically or dynamically
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