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14-17
14 Serial Communications
CP2E CPU Unit Software User’s Manual(W614)
14-4
Modb
u
s
-R
TU Easy
Master F
unc
tion
14
14-4-
3
Sett
ing an
d W
o
rd Allocation
When the Modbus-RTU communication abnormality occurs, the following bits are turned ON.
A6
38
02
Serial Port 1 (EX) of CP2E
N
-type CPU Unit
Modbus-RTU Master Execution Error Flag
ON: Execution error.
OFF: Execution normal or still in progress.
01
Modbus-RTU Master Execution Normal Flag
ON: Execution normal.
OFF: Execution error or still in progress.
00
Modbus-RTU Master Execution Bit
Turned ON: Execution started
ON: Execution in progress.
OFF: Not executed or execution completed.
Address
Name
Contents
A
3
92.04
Serial Port 1/Built-in RS-2
3
2C Port
Communication Error Flag
Turns ON when a timeout error, an overrun error, a
framing error or a parity error occurs on Modbus-RTU
Easy Master with serial port 1 or built-in RS-2
3
2C port.
A
3
92.12
Serial Port 2/Built-in RS-4
8
5 Port Com-
munication Error Flag
Turns ON when a timeout error, an overrun error, a
framing error or a parity error occurs on Modbus-RTU
Easy Master with serial port 2 or built-in RS-4
8
5 port.
A50.04
Serial Port 1(EX) Communication Error
Flag
Turns ON when a timeout error, an overrun error, a
framing error or a parity error occurs on Modbus-RTU
Easy Master on serial port 1(EX).
Word
Bit
Port
Contents
Содержание SYSMAC CP Series
Страница 1: ...USER S MANUAL Cat No W614 E1 01 SYSMAC CP Series CP2E E D CP2E S D CP2E N D CP2E CPU Unit Software ...
Страница 3: ......
Страница 32: ...1 Overview 1 4 CP2E CPU Unit Software User s Manual W614 ...
Страница 44: ...3 CPU Unit Operation 3 8 CP2E CPU Unit Software User s Manual W614 ...
Страница 116: ...6 I O Allocation 6 8 CP2E CPU Unit Software User s Manual W614 ...
Страница 144: ...7 PLC Setup 7 28 CP2E CPU Unit Software User s Manual W614 ...
Страница 170: ...10 Interrupts 10 14 CP2E CPU Unit Software User s Manual W614 ...
Страница 200: ...11 High speed Counters 11 30 CP2E CPU Unit Software User s Manual W614 ...
Страница 272: ...12 Pulse Outputs 12 72 CP2E CPU Unit Software User s Manual W614 ...
Страница 278: ...13 PWM Outputs 13 6 CP2E CPU Unit Software User s Manual W614 ...
Страница 460: ...18 Programming Device Operations 18 28 CP2E CPU Unit Software User s Manual W614 ...
Страница 576: ...Revision 2 CP2E CPU Unit Software User s Manual W614 ...
Страница 577: ......