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14-51
14 Serial Communications
CP2E CPU Unit Software User’s Manual(W614)
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14-7-6 Related special auxiliary relay
Address
Name
Content
A
3
92.04
Built-in RS-2
3
2C
Port/Serial Port 1
Communication Error Flag
Turns ON when a communication error (framing error, parity
error, overrun error, CRC error) occurs in the built-in RS-
2
3
2C port or serial port 1.
If this flag occurs, it is necessary to restart the port. How-
ever, in the case of a CRC error, port restart is not neces-
sary because it turns off automatically when the next normal
Modbus-RTU command is received.
A526.00
Built-in RS-2
3
2C
Port/Serial Port 1 Port
Restart Flag
When performing port restart on the built-in RS-2
3
2C port
or serial port 1, perform 0
Æ
1.
After restart processing, it will be 0 (OFF) automatically.
A52
8
.00 to A52
8
.07
Built-in RS-2
3
2C
Port/Serial Port 1 Error Flag
When an error occurs in built-in RS-2
3
2C port or serial port
1, the error code is stored.
Bit 2: Parity error
Bit
3
: Framing error
Bit 4: Overrun error
A
3
92.12
Built-in RS-4
8
5 Port/Serial
Port 2 Communication
Error Flag
Turns ON when a communication error (framing error, parity
error, overrun error, CRC error) occurs in the built-in RS-4
8
5
port or serial port 2.
If this flag occurs, it is necessary to restart the port. How-
ever, in the case of a CRC error, port restart is not neces-
sary because it turns off automatically when the next normal
Modbus-RTU command is received.
A526.01
Built-in RS-4
8
5 Port/Serial
Port 2 Restart Flag
To restart the port for built-in RS-4
8
5 port or serial port 2,
perform 0
Æ
1.
After restart processing, it will be 0 (OFF) automatically.
A52
8
.0
8
to A52
8
.15
Built-in RS-4
8
5 Port/Serial
Port 2 Error Flag
When an error occurs in built-in RS-4
8
5 port or serial port 2,
the error code is stored.
Bit 2: Parity error
Bit
3
: Framing error
Bit 4: Overrun error
A50.04
Serial Port 1 (EX)
Communication Error Flag
•
Turns ON when a communication error (framing error,
parity error, overrun error, CRC error) occurs in serial port
1 (EX).
If this flag occurs, it is necessary to restart the port. How-
ever, in the case of a CRC error, port restart is not neces-
sary because it turns off automatically when the next
normal Modbus-RTU command is received.
A526.02
Serial Port 1 (EX) Port
Restart Flag
•
When performing port restart on serial port 1 (EX), per-
form 0
Æ
1.
After restart processing, it will be 0 (OFF) automatically.
A521.00 to A521.07
Serial Port 1 (EX) Error
Flag
•
When an error occurs in serial port 1 (EX), the error code
is stored.
Bit 2: Parity error
Bit
3
: Framing error
Bit 4: Overrun error
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: ......