Current Transducer B; Current Transducer C; Power Damping Period; V,I,F Damping Period - Maretron ACM100 User Manual

2.5.1.2 Current Transducer B

There are two configurable items for Current Transducer B: amperage and direction.
If you are using the 100A current transducer (P/N #M000630), select the 100A option. If you are
using the 400A current transducer (P/N #M000612), select the 400A option.
For the direction setting, if you notice that the current of phase B is negative when it should be
positive, or vice-versa, then the current transducer has been installed backwards. If this
happens, then instead of reconnecting the current transducer, you may change the value of this
parameter from the default value of "Normal Install" to "Inverse Install" to correct for this.

2.5.1.3 Current Transducer C

There are two configurable items for Current Transducer A: amperage and direction.
If you are using the 100A current transducer (P/N #M000630), select the 100A option. If you are
using the 400A current transducer (P/N #M000612), select the 400A option.
For the direction setting, if you notice that the current of phase C is negative when it should be
positive, or vice-versa, then the current transducer has been installed backwards. If this
happens, then instead of reconnecting the current transducer, you may change the value of this
parameter from the default value of "Normal Install" to "Inverse Install" to correct for this.

2.5.1.4 Power Damping Period

If you feel that the monitored Power parameters are changing too quickly or too slowly on the
display, you can adjust the damping that is applied to the output readings by adjusting this
parameter. . The default damping period is 5 seconds. . You may change it to a value in the
range of 0.2 seconds to 10 seconds.

2.5.1.5 V,I,F Damping Period

If you feel that the monitored Voltage, Current, and Frequency parameters are changing too
quickly or too slowly on the display, you can adjust the damping that is applied to the output
readings by adjusting this parameter. . The default damping period is 0.5 seconds. . You may
change it to a value in the range of 0.2 seconds to 10 seconds.

2.5.1.6 Installation Description

You can configure the two installation description parameters with any text you wish. Examples
include date of installation, location, etc. NMEA 2000 diagnostic tools such as Maretron
®
N2KAnalyzer can display this information.
®
2.5.1.7 NMEA 2000 PGN Enable/Disable
®
The ACM100 is capable of transmitting many different kinds of NMEA 2000 messages (or
PGNs) associated with AC power sources. You may individually enable or disable each of these
messages. You may also change the rate of transmission of each of these messages if desired.
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