Hioki Super megohm SM7110 - EXT I;O Terminal Input and Output Testing

118
Timing Chart
(4) Contact check, voltage check, or open correction (independent execution)
INDEX
C_CHECK,
V_CHECK,
OPEN
EOM
t1
t2
t3
t4
t6
t5
C_CHECK_GO,
V_CHECK_GO,
OPEN_GO
ON
ON
ON
OFF
OFF
OFF
ON/OFF
ON/OFF
Item Contents Time
t1 Pulse width of C_CHECK, V_CHECK, or
OPEN
1 ms or more
t2 Delay time for INDEX and EOM 1.5 ms or less
t3 INDEX time One of the following values:
• ([Contact-checking time] + 40 ms) or less
• ([Voltage-checking time] + 40 ms) or less
• (Open correction time + 40 ms) or less
t4 EOM time (INDEX + 0.4 ms) or less
t5
Time required for the EOM signal to
output after output of a judgment signal
100 µs or less
t6 C_CHECK, V_CHECK,
OPEN setup time
Display on: 40 ms or more
Display o󰀨: 4 ms or more
(5) Clears measured value and judgment result.
TRIG
EOM
t2
t3
HI, IN, LO,
PASS, FAIL,
ERR
START
STOP
ON
ON
ON
ON
OFF
OFF
OFF
OFF
OFF
ON/OFF
CLEAR
ON
OFF
t1
Item Contents Time
t1 CREAR pulse width 1 ms or more
t2 TRIG acceptable time from START 0 µs or more
t3 Delay time for EOM 200 µs or less