45
◆
Power(P) Fall Recall Operation
Function
Tx COMMAND
Rx COMMAND
Description
(PC
➔
VCR) (VCR
➔
PC)
QUERY VCR’S OFF (PQOF-)
(PQOF-----------) Query ‘-’th Power Fail Recall’s VCR OFF time
TIME/DATE
and date. (‘-’ is entry number , from 1 to 8)
OF POWER FAIL
G
‘-’ description
RECALL
Ex) When 3th Power Fail Recall’s VCR OFF
data is 25th Dec. 2000 16:40:30
Tx
➔
(PQOF3), Rx
➔
(PQOF3122500164030)
(PQOF-EMPTY)
If Power Fail Recall of ‘-’ entry has no data,
then return (PQOF-EMPTY)
(PQOFALLEMPTY)
If Power Fail Recall has no data through all
entry, then return (PQOFALLEMPTY)
QUERY VCR’S ON
(PQON-)
(PQON-----------) Query ‘-’th Power Fail Recall’s VCR ON time
TIME/DATE
and date. (‘-’ is entry number , from 1 to 8)
OF POWER FAIL
G
‘-’ description
RECALL
Ex) When 3th Power Fail Recall’s VCR ON
data is 25th Dec. 2000 16:40:30
Tx
➔
(PQON3), Rx
➔
(PQON3122500164030)
(PQON-EMPTY)
If Power Fail Recall of ‘-’ entry has no data,
then return (PQON-EMPTY)
(PQONALLEMPTY)
If Power Fail Recall has no data through all
entry, then return (PQONALLEMPTY)
CLEAR POWER
(PCLR-)
(PCLR-)
Clear ‘-’th Power Fail Recall’s VCR ON/OFF
FAIL RECALL
time and date data.
Ex) When clear 3th Power Fail Recall data
➔
(PCLR3)
(PCLRALLEMPTY) If Power Fail Recall has no data through
allentry, then return (PCLRALLEMPTY)
BYTE NAME DESCRIPTION
1 ENTRY
Entry number to
Query ( from 1 to 8 )
2~7 Date MM:DD:YY
8~11 Time HH:MM:SS
BYTE NAME DESCRIPTION
1 ENTRY
Entry number to
Query ( from 1 to 8 )
2~7 Date MM:DD:YY
8~11 Time HH:MM:SS
Summary of Contents for VVRL-960
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