30
Remote control
13.4
●
Operation by REAR:MEM
Features of REAR:MEM
1. The test can be performed, reading out the content of memory setting by a relay,
sequencer etc.
2. Since the tester is used by the external control, it becomes key lock condition during
the setting.
3. The start signal is decided depending upon the setting condition of the remote control.
4. An interruption of the test is possible from the
STOP
switch
②
,
STOP
terminal
, on the rear panel and
STOP
Pin No.4 of the
REMOTE/OUT
connector.
To start, reading out the memory
(1) Make a short-circuit between the Pin No.20 (REAR:MEM) of the
REMOTE/OUT
connector
⑱
on the rear and COM (either 19, 23 or 36) of the same connector
⑱
.
Then
Is displayed on the memory number display.
(2) By the combination of the BCD code of the Pin No.6~9 (MEM SET 1, 2, 4, 8) of the
same connector
⑱
, read out the memory No.1~9.
Note:
When the A~F code is input, A~F is displayed on the display but the read out is
not possible.
(3) After confirming the wiring with the test sample, safety and so on, press
START
switch
③
.
Or, start the test by remote control.
(4) If the pin No.20 of the connector
⑱
is opened, the tester returns to the test condition
before entering the operation by REAR:MEM.
Remote control which can be jointly used with REAR:MEM
During the REAR:MEM setting, the remote control can also be used jointly.
The start from the
REMOTE
connector
⑤
(front panel),
REMOTE
terminal
(rear panel) and Pin No.3 (STOP) of the
REMOTE/OUT
connector
⑱
is also
possible.
Refer to the article 13.5 for the priority of remote control.
[Likely error at the REAR:MEM]
Blinking display of
For a likely cause and solution, refer to the
article 18 Error messages.
13.5
●
Priority of each remote control
On the model
8526
there are 4 parts of setting for the remote control. If the plural
numbers of the setting are made, they follow the priority specified in the following table.
Item
Setting of remote control
Priority
A
RS-232C
connector
⑰
(rear panel)
1
B
REMOTE
connector
⑤
(front panel)
2
C
REMOTE / OUT
connector
⑱
(rear panel)
3
D
REMOTE
terminal
(rear panel)
3
The items C and D (REAR:ON) are internally of parallel connection, so when controlled
from the rear panel, it can be done either C or D.