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79
CIDRW System
User’s Manual
SECTION 4
When SECS Is Used
SECTION 4
Reading from/Writing to ID Tags
• Set Attributes
F18,F3
Write Attribute Request
S,H
→
E,reply
L,2
1.<TARGETID>
"00" (fixed)
2.L,n
1.L,2
1.<ATTRID1>
2.<ATTRVAL1>
n.L,2
1.<ATTRIDn>
2,<ATTRVALn>
Since the attributes for Heads are all RO in this system, the target ID is fixed as “00”.
S18,F4
Write Attribute Acknowledge
S,H
←
E
L,3
1.<TARGETID>
"00" (fixed)
2.<SSACK>
3.L,s
1.<STATUS1>
⋅
s.<STATUSs>
• When the specified target is invalid:
s = 0, SSACK = "CE" communications error
• When one or more undefined attributes or RO attributes are included:
s = 0, SSACK = "CE" communications error
• When illegal attribute data is specified:
s = 0, SSACK = "CE" communications error
• If the status of SSACK is other than "NO" (normal), the List of Status will comprise zero items.
Summary of Contents for V640-HS61
Page 14: ...12 INTRODUCTION Reading this Manual CIDRW System User s Manual INTRODUCTION MEMO...
Page 120: ...118 SECTION 5 When SECS Is Not Used CIDRW System User s Manual SECTION 5 Troubleshooting MEMO...
Page 171: ...CIDRW System User s Manual SECTION 6 Protective Construction SECTION 6 Appendix 169 MEMO...
Page 173: ......