Table of Contents
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M
Master, 40
Memory requirements, 108
Message frame length:, 71
Minimum Number of CPU Cycles, 109
Monitoring time for missing end ID, 71
Mounting, 61
Mounting the CP 440, 62
Multicomputing operation, 85
Multipoint, 40
O
OB 122
I/O access error, 62
OB 83 (insert/remove interrupt), 62
Operating mode transitions, 113
Order Number, 65, 149
P
Parameter assignment, 67, 112
direct, 103
indirect, 103
of data words, 104
Parameter assignment interface, 16
Parameter reassignment, 111
Parity, 72, 78
Pin Assignment, 143
Point-to-point, 40
Polarity, 58
Power input, 137
Power loss, 137
Prevent overwrite, 73
Priority, 43, 78
Procedure, 25
Procedure errors, 55
Program processing, 107
Programming device (PG), 15
Programming device cable, 15
Protocol, 76
Protocol parameters, 70, 77
R
Reading the diagnostic buffer, 125
Receive buffer, 39, 52, 73, 79
receiving data
ASCII driver, 33
Receiving with the 3964(R) procedure, 50
RECV_440, 86
Point-to-point connection CP 440 Installation and Parameter Assignment
Manual, 09/2007, A5E00057742-03
www.gkbpx.com
RECV_440 FB
Assignment in the Data Area, 96
Block call, 95
Error display, 95
Parameters, 96
Time sequence chart, 97
Removing the CP 440, 62
RES_RECV, 86
RS 422, 74
RS 422/485, 20
RS 485, 74
RS422 operation, 30
RS485 operation, 30
RUN, 111
Run times, 108
S
SEND_440, 86
SEND_440 FB, 90
Assignment in the Data Area, 92
Error display, 91
Parameters, 92
Time sequence chart, 93
Sender line drivers, 114
Sending Data
ASCII driver, 31
Sending with the 3964(R) procedure, 47
Setup attempts, 77
SFC 41, 85
SFCERR, 124
SFCERR variable, 124
Slave, 40
Slots, 61
Software components, 16
Special displays, 116
RXD, 115
TXD, 115
Special features
when sending message frames, 113
Standard cable, 15
Start bit, 72, 78
Startup behavior
CP 440 FBs, 107
programmable logic controller (CP 440), 107
STATUS on the FB, 89
STATUS output, 123
STATUS outputs of the FBs, 115
STEP 7, 65
Steps, 57
STOP, 111
Stop bits, 72, 78
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Index
155
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