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CIDRW System
User’s Manual
SECTION 4
When SECS is Used
SECTION 4
Reading from/Writing to ID Tags
*1: "PS" is an expansion command for this unit.
*2: When the TARGET ID is "00" (CIDRW), this is a zero length item.
*3: "EE," "HE," and "TE" are used only with S18F6, S18F8, S18F10, and S18F12.
S9F7 responses
An S9F7 response is given when a message in an illegal format is received from the host device.
"Illegal format" here means that there is a problem with the message composition, such as illegal attributes, or insuffi-
cient or too many items. If other problems relating to the item contents arise, the response is SSACK = "CE" (communi-
cations error).
Communications with the Host Device
Communicate with the host device only after confirming that the CIDRW Controller has started. Also, unstable signals
may occur at the host interface when the CIDRW Controller is started. When initializing operation, clear the reception
buffer at the host device or take other suitable methods to clear unwanted signals.
SSACK Result status 20 "NO": Normal
"EE": Execution error *3
"CE": Communications error
"HE": Hardware error *3
"TE": Tag error *3
List of STATUS Status L,4
1.<PMInformation>
2.<AlarmStatus>
3.<OperationalStatus>
4.<HeadStatus> *2
The STATUS values are included in the PM infor-
mation.
CPVAL State request 20 "OP", "MT", "PS" *1
TARGETID Target ID 20 "00"-"31"
"00" indicates the CIDRW Controller itself.
SSCMD Subsystem com-
mands
20 "ChangeState"
"GetStatus"
"PerformDiagnostics"
"Reset"
Data Item Dictionary
SECS II data items Name Format Value
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