Operating mode transitions, 92
Order number, 55
Order Number, 133
P
Parameter assignment, 56, 92
direct, 85
indirect, 85
of data words, 86
Parameter assignment interface, 13
Parameter reassignment, 91
Parity, 60, 66
Pin Assignment, 127
Point-to-point, 32
Polarity, 50
Power input, 117
Power loss, 117
Prevent overwrite, 61
Priority, 36, 66
Procedure, 20
Procedure errors, 47
Program processing, 88
Programming device (PG), 12
Programming device cable, 12
Protocol, 64
Protocol parameters, 59, 65
R
Reading the diagnostic buer, 104
Receive buer, 31, 45, 61, 67
receiving data
ASCII driver, 26
Receiving with the 3964(R) procedure, 43
RECV_440, 74
RECV_440 FB
Assignment in the Data Area, 81
Error display, 80
Parameters, 81
Time sequence chart, 82
Removing the CP 440, 53
RES_RECV, 74
RS 422, 62
RS 422/485, 16
RS 485, 62
RS422 operation, 24
RS485 operation, 24
RUN, 91
S
SEND_440, 74
SEND_440 FB, 76
Assignment in the Data Area, 78
Error display, 77
Parameters, 78
Time sequence chart, 79
Sender line drivers, 93
Sending Data
ASCII driver, 24
Sending with the 3964(R) procedure, 40
SFC 41, 73
SFCERR, 103
SFCERR variable, 103
Slave, 33
Slots, 53
Software components, 13
Special displays, 96
RXD, 95
TXD, 95
Special features
when sending message frames, 92
Standard cable, 12
Start bit, 60, 66
Startup behavior
CP 440 FBs, 88
programmable logic controller (CP 440), 88
STATUS on the FB, 75
STATUS output, 103
STATUS outputs of the FBs, 95
STEP 7, 55
Steps, 49
STOP, 91
Stop bits, 60, 66
Switchover time, 24
Symbolically addressed actual parameter, 87
T
Technical specications, 117
Time OBs, 73
Topologies, 32
Transmission attempts, 65
Transmission integrity, 21
with ASCII driver, 22
Transmission pause, 60
Two-wire mode, 62
Index
Point-to-point connection CP 440 Installation and Parameter Assignment
Equipment Manual, 03/2022, A5E00057742-AE 139
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