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3 common parameters, Table of parameters cross-multiple cpu system – MITSUBISHI ELECTRIC MOTION CONTROLLERS Q172DCPU User Manual

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3 COMMON PARAMETERS

(2) Parameters common throughout the Multiple CPU system

In the Motion CPU, during initialization the parameters in the table below are
verified against the parameters in the PLC CPU of CPU No. 1. Unmatched
parameters generate a PARAMETER ERROR (error code: 3012, 3015), so the
parameters show below must be set identically between Motion CPUs and the
PLC CPU of CPU No.1. (If the system settings are changed in a Motion CPU, it is
necessary to reset. Therefore, the parameters are checked only during
initialization.)
The parameter No. of unmatched parameter is set in the error individual
information (SD16) by this error occurrence.
PLC CPUs can use the parameters of the other CPUs via "Multiple CPU
parameter utilization" of GX Developer. Since Motion CPUs don't have this
function, however, the common parameters must be set for each Motion CPU.

Table of Parameters cross-Multiple CPU system

Type of parameter

Name in Motion CPU

Name in PLC CPU

Verification item

Parameter

number

Remark

No. of CPU

No. of PLC

Number of CPUs

0E00H

Operating mode

Operating mode

Operation mode for CPU
stop error

0E01H

CPU specific
send range

CPU specific
send range

Points of CPU specific
send range

E008H Refer to Section 2.3.2.

System area

System area

System area size

E008H

Refer to Section 2.3.2.
This parameter can be
set when "Advanced
setting" is selected.

Multiple CPU
high speed
transmission
area setting

Automatic
refresh setting

Multiple CPU
high speed
transmission
area setting

Automatic
refresh setting

Points of automatic
refresh

E009H

Refer to Section 2.3.2.
(Automatic refresh using
Multiple CPU high speed
transmission area)

Multiple
CPU setting

Multiple CPU synchronous
startup setting

Multiple
CPU
settings

Multiple CPU synchronous
startup setting

Synchronize Multiple CPU
startup or not

E00BH Refer to Section 2.3.5.

Motion slot setting

Detailed settings Control PLC

Control CPU No.

0406H

Verify module only set in
the system settings in the
Motion CPU side.

Total number of bases

Base No.

Base setting

I/O
assignment

Basic setting

Slots

Base Number of base

slots

0401H

Not verified if base
settings are omitted in
the PLC CPU side.

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