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CHAPTER 4 - Start-up and adjustment of the drive
F13, A/D converter tuning: procedure flag for the adjustment of the 12-bit A/D converter,
used for speed analog reference: the procedure calculates the parameters P20, OFF_AN,
and P21, OFFMED. On the latter only it is possible to intervene to correct speed offset.
F14: Flag currently not used.
F15, EEPROM Gains: procedure flag that makes it possible to go back to all parameters as
they are memorized into EEPROM. lt can be used when, after some parameters have been
changed, you want to go back to the initial conditions.
F16, Analog current limit: confiuration flag that makes it possible to use the current analog
reference as torque limit; to use it, it is necessary to set parameter P5, I_MAX, to its
maximum vaiue (200.0% ln).
4.3 External connections
BHL-D has some signal terminal boards (J1, J2), and a power terminal board (N1). The latter
exists in two versions, indicated hereafter as N1A (size 223, Fig. 4-2) and N1B (size 224, Fig.
4-3). Besides terminal boards, there are two 9-pin sub-D connectors (J3 and J4) dedicated to
the possible connection of the serial fine (J3 - female) and of the resolver cable (J4 - male).
Fig. 4-1
4.3.1 Commands terminal board J1
J1/1 +15V
Supply available for drive enabling; maximum load is 100mA. The output is protected against
external short-circuits.
J1/2 UE
Optoinsulated configurable input CONF2. To configure, use parameter P11, IN4_CF (see
paragraph 4.2, in the description of parameters window). To enable, connect to +15V or
+24V, referring to ØSE.
MANIU04.9607 GB 03/97
Page 4.6
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