78 Parameters
173.27 Line filter temperature Line filter temperature. -
-80 … 150 °C 1 = 1 °C
173.30 SPD installed Indicates whether a Surge Protection Device
(SPD) is installed.
• If a SPD is detected in the system, the
parameter is automatically set to Yes.
• If SPD is permanently removed from system,
manually set this parameter to No. Otherwise,
a warning is indicated at the time of inverter
power up.
No
No SPD is not detected. 0
Yes SPD is detected. 1
173.31 Ground impedance parallel Shows measured ground impedance. 0 MOhm
-1000 … 1000 MOhm - /
1000 = 1 MOhm
173.32 Ground current RMS Shows residual ground current as measured by
the internal residual current monitoring unit
(RCMU).
-
0...1000 mA 1 = 1 mA
173.33 Ground current resistive Shows the resistive or DC part of the residual
ground current as measured by the RCMU.
-
-1000...1000 mA 1 = 1 mA
173.34 RCMU test current Shows test current used for self-test of the
RCMU.
0.0 mA
-325.0 ... +325.0 mA 10 = 1 mA
173.36 Ground current meas. diff
RMS
Shows difference between monitoring channels.
The system uses two separate channels for
obtaining the residual current reading from the
RCMU. A fault is raised if the difference is too big.
0
0.0 ... 1000.0 mA 1 = 1 /
10 = 1 mA
173.80 Control unit comm status Shows status of the communication link between
the PVS-AP-L control unit and the inverter
firmware.
0
0 Link is down 0
1 Link is up 1
173.81 Control unit service status Packet counter which counts application service
transactions between the PVS-AP-L control unit
and the inverter firmware. The counter wraps
around to zero after 65535. The counter
increments rapidly when the control unit is
operated by the user and slows down to one
increment per minute when the control unit has
turned on the screen saver.
0
0...65535 1 = 1
No. Name/Value/Range Description Default
FbEq (16b/32b)
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