Technology Modules
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424
FLAG_CMP2 0 Default status, i.e. the register contents have not yet matched
(REG_SSI_POS) = (REG_CMP2) since the last reset.
1 The contents of the registers match (REG_SSI_POS) = (REG_CMP2).
This marker must be reset with CLR_CMP2 = 1 in the process output
data.
REL_CMP2 0 A comparison of the register contents has produced the following
result:
(REG_SSI_POS) < (REG_CMP2)
1 A comparison of the register contents has produced the following
result:
(REG_SSI_POS) (REG_CMP2)
STS_DN (LED DN) 0 The SSI encoder values are incremented or the values are constant.
1 The SSI encoder values are decremented.
STS_UP (LED UP) 0 The SSI encoder values are decremented or the values are constant.
1 The SSI encoder values are incremented.
SSI_STS0 0 These four bits transfer the status bits of the SSI encoder with the status
messages of the SSI module. With some SSI encoders, the status bits
are transferred together with the position value.
1
SSI_STS1 0
1
SSI_STS2 0
1
SSI_STS3 0
1
REG_WR_AKN 0 No modification of the data in the register bank by process output, i.e.
REG_WR = 0.
A write job would be accepted with the next telegram of process out-
put data. (handshake for data transmission to the register.)
1 A modification of the register contents by a process output was initi-
ated, which means REG_WR = 1, see Process output data (page 425).
A write job would not be accepted with the next telegram of process
output data.
REG_WR_ACEPT 0 Writing the user data from the process output to the register
addressed with REG_WR_ADR in the process output could not be
done.
1 Writing the user data from the process output to the register
addressed with REG_WR_ADR in the process output was successful.
REG_RD_ABORT 0 The reading of the register defined in REG_RD_ADR has been accepted
and executed. The content of the register can be found in the user data
(REG_RD_DATA, byte 0-3).
1 Reading of the register defined in REG_RD_ADR has not been
accepted. The user data range (REG_RD_DATA Bytes 0-3) is zero.
Designation Value Description
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