121
SW1001, SW1002 Functional Specifications
9.3
SW1001, SW1002 Functional Specifications
Channel switching
The specified slot and channel is connected to the analog bus based on the
communication command.
Connection method
2-wire
Connect to
TERMINAL 1
4-wire
Connect to
TERMINAL 2
4-terminal pair
Connect to
TERMINAL 3
Connect to
TERMINAL 2
and
TERMINAL 3
in parallel inside.
Default setting
SW9001: 2-wire
SW9002: 4-terminal pair
Channel delay
The delay time allowed to elapse from channel relay close operation to outputting of the
EXT. I/O CLOSE signal can be set.
Delay time
0.000 s to 9.999 s
Default setting
Delay time: 0.000 s
Shield switching
The shield wire connection point can be set for each slot.
However, it is reconfigured to the default with each cycle, according to the connection
method when the connection method is changed.
Connection destination
Default according to the connection method
Not connected
–
TERMINAL 1
LOW terminal
2-wire
TERMINAL 2
source LOW terminal
(only for model SW9001)
–
TERMINAL 3
sense shield terminal
4-terminal pair
GND
4-wire
TERMINAL 1
LOW te
TERMINAL 3
sense shield terminal (only for model SW9001)
–
Scan function
Operation
Switch the channel according to the created scan list.
Scan operation is triggered by the EXT. I/O SCAN signal or
*TRG
command input.
Scan operation
Trigger source
STEP
Switches channels in the order specified by the scan
list at each signal input.
EXT. I/O can be used to synchronize channel
switching and trigger measurement with one
measuring instrument.
Scan list
Registers scan channels.
Maximum number of steps: 1000
Default setting
Scan operation trigger source: STEP
Scan list: none
Communication
command forward
Communication data can be forwarded (sent/received) between the host (PC, PLC) and
the instrument connected to the
INSTRUMENT RS-232C
connector of the device.
(Communications with the instrument can be performed using the communication port.)
Setting backup
Backs up communication settings and scan lists in the non-volatile memory.
9
Specifications
HIOKI SW1001A961-04
Summary of Contents for SW9001
Page 2: ...HIOKI SW1001A961 04...
Page 42: ...38 Channel Delay Function HIOKI SW1001A961 04...
Page 48: ...44 Scan Measurement Example HIOKI SW1001A961 04...
Page 50: ...46 Checking the Device Status HIOKI SW1001A961 04...
Page 52: ...48 Initialization Settings HIOKI SW1001A961 04...
Page 118: ...114 Sample Programs 3 Select FILE Save All HIOKI SW1001A961 04...
Page 160: ...156 Outline Drawings 12 4 Outline Drawings SW1001 Unit mm Tolerance 0 2 HIOKI SW1001A961 04...
Page 161: ...157 Outline Drawings SW1002 Unit mm Tolerance 0 2 12 Appendix HIOKI SW1001A961 04...
Page 162: ...158 Outline Drawings HIOKI SW1001A961 04...
Page 164: ...160 HIOKI SW1001A961 04...
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