Mitsubishi Q00CPU, User Manual

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APPENDICES
Appendix 1 Special Relay List
App
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*1: This applies to the CPU of function version B or later.
*2: The module whose first 5 digits of serial No. is "09012" or later.
*6: The module whose first 5 digits of serial No. is "10042" or later.
TableApp.3 Special relay
Number Name Meaning Explanation
Set by
(When Set)
Corres-
ponding
ACPU
M9
Corresponding
CPU
SM254
All stations refresh
command OFF : Refresh arrival station
ON : Refresh all stations
• Effective for the batch refresh (also effective for the
low speed cyclic)
• Designate whether to receive arrival stations only or
to receive all slave stations in the MELSECNET/H.
U New
Qn(H)
QnPH
QnPRH
• Designate whether to receive arrival stations only or
to receive all slave stations in the CC-Link IE
controller network.
Qn(H)
*2
QnPH
*6
QnPRH
*6
• Effective for the batch refresh (also effective for the
low speed cyclic)
• Specify whether to receive only arrival station or all
stations in the MELSECNET/H or CC-Link IE
controller network.
QnU
SM255
MELSECNET/10,
MELSECNET/H
module 1 information
OFF : Operative network
ON : Standby network
• Goes ON for standby network(If no designation has
been made concerning active or standby, active is
assumed.) S (Initial) New
QnA
Qn(H)
QnPH
QnPRH
SM256
OFF : Reads
ON : Does not read • For refresh from link to CPU module (B, W, etc.)
indicate whether to read from the link module.
U New
SM257
OFF : Writes
ON : Does not write • For refresh from CPU module to link (B, W, etc.),
designate whether to write to the link module.
U New
SM260
MELSECNET/10,
MELSECNET/H
module 2 information
OFF : Operative network
ON : Standby network
• Goes ON for standby network
(If no designation has been made concerning active
or standby, active is assumed.) S (Initial) New
SM261
OFF : Reads
ON : Does not read • For refresh from link to CPU module (B, W, etc.)
indicate whether to read from the link module.
U New
SM262
OFF : Writes
ON : Does not write • For refresh from CPU module to link (B, W, etc.),
designate whether to write to the link module.
U New
SM265
MELSECNET/10,
MELSECNET/H
module 3 information
OFF : Operative network
ON : Standby network
• Goes ON for standby network
(If no designation has been made concerning active
or standby, active is assumed.) S (Initial) New
SM266
OFF : Reads
ON : Does not read • For refresh from link to CPU module (B, W, etc.)
indicate whether to read from the link module.
U New
SM267
OFF : Writes
ON : Does not write • For refresh from CPU module to link (B, W, etc.),
designate whether to write to the link module.
U New
SM270
MELSECNET/10,
MELSECNET/H
module 4 information
OFF : Operative network
ON : Standby network
• Goes ON for standby network
(If no designation has been made concerning active
or standby, active is assumed.) S (Initial) New
SM271
OFF : Reads
ON : Does not read • For refresh from link to CPU module (B, W, etc.)
indicate whether to read from the link module.
U New
SM272
OFF : Writes
ON : Does not write • For refresh from CPU module to link (B, W, etc.),
designate whether to write to the link module.
U New
SM280 CC-Link error
OFF : Normal
ON : Error
• Goes ON when a CC-Link error is detected in any of
the installed CC-Link module. Goes OFF when
normal operation is restored. S (Status change) New
Qn(H)
QnPH
QnPRH
Rem
• Goes ON when a CC-Link error is detected in any of
the installed CC-Link module. Remains ON if the
condition is restored to normal thereafter. S (Error) New QnA
SM315
Communication
reserved time delay
enable/disable flag
OFF : Without delay
ON : With delay
• This flag is enabled when the time reserved for
communication processing is set in SD315.
• Turns ON to delay the END processing by the time
set in SD315 in order to perform communication
processing.
(The scan time increases by the period set in
SD315.)
• Turns OFF to perform the END processing without a
delay of the time set in SD315 when there is no
communication processing. (Defaults to OFF)
U New Q00J/Q00/Q01
SM320
Presence/absence of
SFC program OFF : SFC program absent
ON : SFC program present • Turns ON when an SFC program is registered.
• OFF when an SFC program is not registered.
S (Initial) M9100
QnA
Q00J/Q00/Q01
*1
Qn(H)
QnPH
QnPRH
QnU
SM321
Start/stop SFC
program
OFF : SFC program not
executed (stop)
ON : SFC program executed
(start)
• Initial value is set at the same value as SM320.
(Goes ON automatically if SFC program is present.)
• Turn this relay from ON to OFF to stop program
execution.
• Turn this relay from OFF to ON to resume program
execution.
S (Initial)/U
M9101form
at change