SLE / SLE-DP – SIMOLINK Encoder 02.2001 Start-Up
Siemens AG GWE-477 763 4070.76 J
SIMOVERT MASTERDRIVES Operating Instructions 6-9
6.3.2 Data format of setpoint telegram
The 32-bit setpoint telegram contains the momentary 15-bit setpoint,
the 15-bit setting value for the zero pulse and a control bit.
32-bit setpoint telegram
31 17 16 15 01 00
Momentary setpoint X Setting value for zero pulse S
Fig. 6-4 SIMOLINK setpoint telegram
Bit Designation Meaning
31…17 Momentary
setpoint
Momentary 15-bit setpoint:
0…32767 corresponds to an encoder revolution of 0…360° or 8192 output
pulses ( 4096, 2048 and 1024 can also be set on the SIMOLINK Encoder)
16 - Unused
15…01 Setting value for
zero pulse
Momentary 15-bit setting value for the zero pulse:
Identical normalization to 'momentary setpoint'; absolute position of zero
pulse of SIMOLINK Encoder; transferred once when edge of bit 00
changes from 0 → 1.
00 SLE control Enabling of pulse outputs:
'SLE control' = 0
Pulse output by SIMOLINK Encoder is disabled
'SLE control' = edge change 0 → 1
Internal counters of SIMOLINK Encoder are loaded with reference values
(position of zero pulse)
'SLE control' = 1
Pulse output by SIMOLINK Encoder is enabled
Table 6-7 Meaning of SIMOLINK setpoint telegram
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