Lenze EVS9332xP - Manual (Page 145)

Function library
Function blocks
3.5.12 BCD decade switch (BCD)
3−117
l
EDSVS9332P−EXT DE 2.0
BCD1
C1700/2
C1703
C1704
CTRL
+
+
C1705
S&H
C1709/6
BCD1-LOAD
C1708/6
C1700/1
Code/Subcode
(Cxxxx/yyy)
C1707
C1706
BCD1-BUSY
BCD1
³1
C1709/7
BCD1-BUSY-IN
C1708/7
³1
C1709/8
BCD1-FAIL-IN
C1708/8
BCD1-FAIL
C1709/2
BCD1-DATA1
C1708/2
C1709/3
BCD1-DATA2
C1708/3
C1709/4
BCD1-DATA3
C1708/4
C1709/5
BCD1-DATA4
C1708/5
C1709/1
BCD1-READ
C1708/1
BCD-
LOGIC
BCD1-SIGN
BCD1-SEL1
BCD1-SEL2
BCD1-SEL3
BCD1-SEL4
BCD1-SEL5
BCD1-SEL6
BCD1-SEL7
BCD1-SEL8
BCD1-NEW-DATA
BCD1-EOT
BCD1-DATA-FLT
C1702
C1701
2 0
2 1
2 2
2 3
Fig. 3−73 Function block BCD1
Signal Source Note
Name Type DIS DIS format CFG List
BCD1−DATA1 d C1709/2 bin C1708/2 2 Data input (LSB)
BCD1−DATA2 d C1709/3 bin C1708/3 2 Data input
BCD1−DATA3 d C1709/4 bin C1708/4 2 Data input
BCD1−DATA4 d C1709/5 bin C1708/5 2 Data input (MSB).
BCD1−READ d C1709/1 bin C1708/1 2 Only required for handshake mode:
·
Signal must be applied at the controller for at least
2 ms.
·
LOW−HIGH edge starts the data transmission for a
BCD.
BCD1−LOAD d C1709/6 bin C1708/6 2 LOW−HIGH edge = Write data to the code.
BCD1−BUSY−IN d C1709/7 bin C1708/7 2 Generating a collective busy signal
BCD1−FAIL−IN d C1709/8 bin C1708/8 2 Generating a collective fail signal
BCD1−SIGN d − − − − HIGH = Read sign.
BCD1−SEL1 d − − − − HIGH = Read 1st BCD.
BCD1−SEL2 d − − − − HIGH = Read 2nd BCD.
BCD1−SEL3 d − − − − HIGH = Read 3rd BCD.
BCD1−SEL4 d − − − − HIGH = Read 4th BCD.
BCD1−SEL5 d − − − − HIGH = Read 5th BCD.
BCD1−SEL6 d − − − − HIGH = Read 6th BCD.
BCD1−SEL7 d − − − − HIGH = Read 7th BCD.
BCD1−SEL8 d − − − − HIGH = Read 8th BCD.
BCD1−NEW−DATA d − − − − HIGH = BCD accepted, transmit next BCD.
BCD1−EOT d − − − − HIGH = all BCDs read or "CANCEL" recognised.
BCD1−DATA−FLT d − − − − HIGH = BCD code (see chapter 3.5.12.1).
BCD1−BUSY d − − − − HIGH = Data are being transmitted to code.
BCD1−FAIL d − − − − HIGH = Data transmission to code is faulty.