6 Parameters
DC1 Frequency Inverter 10/12 MN04020003Z-EN www.eaton.com 95
P-12 140 – rw Control level 0
0 Control signal terminals (I/O)
The frequency inverter will respond directly to signals applied to the
control signal terminals.
1 Keypad (KEYPAD FWD)
The frequency inverter can only be controlled in the forward direction if
an external or remote control keypad is used.
2 Keypad (KEYPAD FWD/REV)
The frequency inverter can be controlled in both the forward and
reverse directions if an external or remote control keypad is used. The
keypad can be used to switch between a clockwise rotating field (FWD)
and a counterclockwise rotating field (REV) by pressing the START
button.
3 Modbus
Control via Modbus RTU (RS-485) with the internal acceleration/decel-
eration ramps.
4 Modbus
Control via Modbus RTU (RS-485) port; the acceleration/deceleration
ramps will be updated via Modbus.
5 PI controller with external actual value
6 PI controller with external actual value and totalized value of AI1
P-13 141 – ro Fault log history –
The most recent four errors will be stored in the order in which they
occurred. The most recent one will be in the first place.
Use the ▲ and ▼ arrow buttons to move through all four errors one by
one. An undervoltage trip will only be stored once.
Additional logging functions concerning the fault are available in the
“Monitor“ parameter group.
P-14
142 ✓ rw Parameter range access code 0
(Depends on P-37 Extended parameter access code)
Set the value to 101 (default setting) to enable access to the extended
menu.
Change the code value in P-38 (parameter access lock) in order to
prevent unauthorized access to the extended parameter set.
PNU
ID Access rights Value Description DS
RUN ro/rw
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