151
Chapter 4
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Specifications
Designation
Handy monitor
Model No.
SL-VHM1
Supply voltage
24V DC
+10
− 5
%
Current consumption
500mA or less (excluding the connected unit drive power)
Allowable passing current
7A or less
Number of connectable units
1 unit for 1 system (common to both master mode and slave mode)
Operation mode
Master mode and slave mode (Selected by mode selector switch)
Master mode: Controller fu I/O test function
Slave mode: I/O test function
Transmission mode
indicator
Green LED (blinks when synchronization signal is input)
Hexadecimal number
indicator
Orange LED (lights up when the address display is in the hexadecimal number display mode)
Control function
Setting and operation
For setting and operation, use the address display on the CONTROL side, RUN / CHECK / CONFIG mode se-
lector switch on the CONTROL side, SELECT keys (2 types) on the CONTROL side, and the ENTER key on the
CONTROL side.
Address display on
CONTROL side
3 digit red LED (displays the number of connected nodes, recognized address, error address, etc.)
Error indicator
Red LED × 6 [lights up when an error occurs, blinks when the error is canceled. (turns off when the ERROR
CLEAR key is pressed.)]
ERROR CLEAR key
Push-button type
Error output
When an error occurs: Hi (24V)
When the error is canceled or when normal transmission is performed: Lo (0V)
• Maximum sink current: 100mA
• Residual current: 1.5V or less (at 100mA sink current)
I/O test function
Number of I/O points
16 input points, 16 output points
Address setting
For address setting, use the address display on the ADDRESS SET side, SELECT keys (2 types) on the AD-
DRESS SET side, and ENTER key on the ADDRESS SET side.
Address display on
ADDRESS SET side
3 digit red LED (displays the set address during address setting operation)
Input address indicator
Green LED (lights up when the address display area displays the input address)
Output address indicator
Orange LED (lights up when the address display area displays the output address)
Data monitor indicator
Orange LED × 16 [lights up when signals of 16 specified output addresses (the first address is specified) are
turned ON.]
Data input validity
indicator
Green LED (Lights up when data input is valid)
Data input VALID /
INVALID selector key
Push-button type
Data input switch
Lever switch × 16 incorporated
Using the data input VALID / INVALID selector key and the data input validity indicator, set the data input mode to
VALID or INVALID.
Environmental resistance
Ambient temperature
0 to +55ºC (No dew condensation), Storage: -20 to +75ºC
Ambient humidity
35 to 85% RH, Storage: 35 to 85% RH
Noise immunity
Power line: 500Vp, 10ms cycle, 1µs pulse width (with noise simulator)
Vibration resistance
10 to 150Hz frequency, 0.75mm amplitude or maximum acceleration 49m/s² in X, Y and Z directions for two hours each
Shock resistance
294m/s
2
acceleration (30G approx.) in X, Y and Z directions for three times each
Weight
Approx. 380g
Accessory
Strap: 1 pc.
Specifications
Содержание S-LINK V
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Страница 5: ...5 Before Using This System ...
Страница 12: ...12 Before Using This System MEMO ...
Страница 13: ...13 Chapter 1 Designing System ...
Страница 35: ...35 Chapter 2 Wiring ...
Страница 60: ...60 Chapter 2 MEMO ...
Страница 61: ...61 Chapter 3 Starting System ...
Страница 71: ...71 Chapter 4 Specifications ...
Страница 161: ...161 Chapter 5 Troubleshooting ...
Страница 169: ...169 Appendix ...
Страница 180: ...180 Appendix MEMO ...