Omron V640 - MANUAL 2 User Manual page 81

SECTION 4
Reading from/Writing to ID Tags
• Subsystem command (GetStatus)
S18,F13
L,3
S18,F14
L,3
• When the specified target is invalid:
s = 0, SSACK = "CE" communications error
• When SSCMD is invalid:
s = 0, SSACK = "CE" communications error
• If the status of SSACK is other than "NO" (normal), the List of Status will comprise zero items.
• Subsystem command (PerformDiagnostics)
S18,F13
L,3
S18,F14
L,3
• When the specified target is invalid:
s = 0, SSACK = "CE" communications error
• When SSCMD is invalid:
s = 0, SSACK = "CE" communications error
• If the status of SSACK is other than "NO" (normal), the List of Status will comprise zero items.
CIDRW System
78
User's Manual
Subsystem Command Request (GetStatus)
1.<TARGETID>
2.<SSCMD>
3.L,0
Subsystem Command Acknowledge (GetStatus)
1.<TARGETID>
2.<SSACK>
3.L,s
1.<STATUS1>
⋅
s.<STATUSs>
Subsystem Command Request (PerformDiagnostics)
1.<TARGETID>
2.<SSCMD>
3.L,0
Subsystem command Acknowledge (PerformDiagnostics)
1.<TARGETID>
2.<SSACK>
3.L,s
1.<STATUS1>
⋅
s.<STATUSs>
S,H→Ε,reply
"00"-"31"
"GetStatus"
S,H←E
"00"-"31"
"GetStatus"
S,H→E,reply
"00"-"31"
"PerformDiagnostics"
S,H←E
"00"-"31"