Mitsubishi MELSEC-Q Series User Manual page 111

2
SYSTEM CONFIGURATION
(4) Precautions for using QCPU of function version A
CPU No.1
High Performance model
QCPU of function version A
High Performance model
QCPU of function version A
High Performance model
QCPU/Process CPU of
function version B
High Performance model
QCPU/Process CPU of
function version B
(5) Precautions for use of high speed interrupt function
Process
Universal
Basic
UD
Note2.1
(6) Precautions for use of Motion CPU(Q172DCPU,Q173DCPU)
(7) Precautions for GOT connection
Universal
UD
Note2.2
Note4
Process
Basic Universal For the Basic model QCPU, the Process CPU and the Universal model QCPU, the high speed
UD
interrupt function is not available.
Note2.1
Note5
For the Universal model QCPU, GOT-A900 and GOT-F900 series are not available. Only 1000
Universal
UD
series is available.
Note2.2
When the multiple CPU system has been configured using a QCPU of function
version A, an error occurs and the multiple CPU system is not started.
Errors shown in Table2.25 will occur and the multiple CPU system will not start up if
function version A High Performance model QCPUs and High Performance model
QCPU/Process CPU are used on a multiple CPU system.
If any of the errors shown in Table2.25 are displayed after executing the CPU
diagnosis function of GX Developer Version 6 or later, replace the High Performance
model QCPU of function version A with that of a function version B.
Table2.25 List of operations for each case
CPU Nos. 2 to 4
High Performance model
QCPU of function version A
High Performance model
QCPU/Process CPU of
function version B
High Performance model
QCPU of function version A
High Performance model
QCPU/Process CPU of
function version B
* 1: The following errors may occur except "MULTI EXE. ERROR" when the programmable controller
is turned on or the High Performance model QCPU for CPU No.1 is reset.
"CONTROL-BUS ERR. (
error code
"MULTI CPU DOWN (
Some system configurations and functions are restricted when the "High speed
interrupt fixed scan interval" setting has been mad with a parameter.
QCPU User's Manual (Function Explanation, Program Fundamentals)
Note that the above restrictions do not apply to the High Performance model QCPU of
serial number "04011" or earlier since it ignores the "High speed interrupt fixed scan
interval" setting.
When the Q172/ Q173DCPUs are used, the main base unit can use the multiple CPU
high speed main base unit for Multiple CPU system only.
However, do not mount the motion modules to 0 to 2 of the multiple CPU high speed
main base unit for Multiple CPU system.
Manual for Motion CPU
Only the GOT-A900 and GOT-F900 series (Basic OS compatible with Q mode and
communication driver must be installed) and GOT1000 series can be used.
The GOT800 series, A77GOT, and A64GOT cannot be used.
Status of CPU No.1
UNIT VERIFY ERR.
(error code:2000)
UNIT VERIFY ERR.
(error code:2000)
MULTI EXE.ERROR
(error code:7010)
No error
error code
:1413/1414)"
:7000/7002)"
Note2.2 Note5
2.4 Precautions for system configuration
Status of CPU Nos. 2 to 4
SP.UNIT LAY ERR.
(error code:2125)
MULTI EXE.ERROR
(error code:7010)
*1
SP.UNIT LAY ERR.
(error code:2125)
No error
Note2.1 Note4
2
1
2
3
*1
4
5
6
7
8
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