7.1.9.1.3 Run
With di10 RUN input it can be defined, which input shall be used as release signal (con-
trol release) for the drive. The bits 0 (switch on), 1 (enable voltage) and 3 (enable opera-
tion) are set by the RUN input. That means, with active input, bits 0,1 and 3 (0x000bh)
are set in the internal controlword. They are written to zero when the input is not active.
If bit 3 is parameterized with value 0 in co32 (enable operation mode = state), setting the
RUN input leads to the status operation enabled, if the drive is ready for modulation.
7.1.9.1.4 Reset
Which input shall cause an error reset can be defined with di11 RST input.
Bit 7 (0x0080h) fault reset is set in the internal controlword via active RST input. When
the RST input is inactive, bit 7 is set to zero.
7.1.9.1.5 Operation mode specific Bit 4
Which input sets or resets bit 4 in the internal controlword is defined with di19 start
posi/homing input. Bit 4 (0x0010h) is set in the internal controlword via an active start
posi/homing input. Bit 4 is set to zero with inactive stop input.
Depending on the operating mode, the bit serves e.g. as start command for the position-
ing or approach to reference point.
7.1.9.1.6 Controlword bit 8 halt
Which input sets or resets bit 8 "halt" in the internal controlword can be defined with di23
halt input.
Bit 8 (0x0100h) is set in the internal controlword via active halt input. Bit 8 is set to zero
with inactive halt input.
The function of the "halt“ bit depends on the operating mode.
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