Screen page "Encoder"
Cycle time of the encoder emulation: 0.125 µs.
Encoder emulation
|
ASCII: ENCMODE |
Default: 1 |
valid for all OPMODES |
Change this only while the amplifier is disabled.
Resolution ROD
|
ASCII: ENCOUT |
Default: 1024 |
valid for all OPMODES |
Determines the number of increments per turn that are output. Change this only while the amplifier is disabled.
|
Encoder function (ENCMODE) |
Feedback system |
Resolution |
Zero position |
|
ROD (1) |
Resolver |
256...4096 |
one per revolution |
|
Encoder |
256...524288 |
one per revolution |
|
|
ROD interpolation (3) |
Encoder |
22 … 27 (multiplication) TTL line x encoder resolution |
analog pass through from X1 to X5 |
The resolution in the controls can be increased by quadruple evaluation of the increments.
NI-Offset ROD
|
ASCII: ENCZERO |
Default: 0 |
valid for all OPMODES |
Determines the position of the zero (marker) pulse when A=B=1. The entry is referred to the zero-crossing of the feedback unit.
Single / Multi Turn
|
ASCII: SSIMODE |
Default: 0 |
valid for all OPMODES |
Determines whether the output format is compatible to a single turn or
multi turn SSI encoder. Change this only while the amplifier is disabled.
Baudrate SSI
|
ASCII: SSIOUT |
Default: 0 |
valid for all OPMODES |
Determines the serial transmission rate. Change this only while the amplifier
is disabled.
SSI-Clock
|
ASCII: SSIINV |
Default: 0 |
valid for all OPMODES |
Determines whether the output level is normal, or inverted. Change this
only while the amplifier is disabled.
SSI-Code
|
ASCII: SSIGRAY |
Default: 0 |
valid for all OPMODES |
Determines whether the output is in binary or GRAY code. Change this only
while the amplifier is disabled.
ROD-Interpolation
|
ASCII: ENCOUT |
Default: 16 |
valid for all OPMODES |
Determines the multiplier for the number of lines of the feedback encoder per electrical motor rotation.
Maximum output pulse number: 400,000 pulses/sec