Hioki SS7081-50, Instruction Manual

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19
3 Generation and Measurement
3.1 Voltage Outputs
Each channel can output 0 V to 5 V constant voltage.
The current output range is − 1 A to 1 A. The continuous output range is − 210 mA to 210 mA.
If the current is smaller than − 210 mA or larger than 210 mA, the maximum possible output time is 200 ms. Allow an
interval of 5 s to elapse before outputting a current that exceeds the continuous output range on a channel that has
just exceeded the continuous output range. If the output range or maximum possible output time is exceeded, an
overcurrent error will stop the outputs. If an overcurrent error occurs, query the Event Register of the Status Query
Register Group ( :STATus:QUEStionable[:EVENt]? ) and check the error description. If the error is output again, it will
be necessary to set the output voltage and turn on the output terminals.
5 V
Output
time
200 ms
Continuous
outputs
possible
Continuous
outputs
possible
Output
time
200 ms
− 1 A − 210 mA 0 210 mA 1 A
Reference: Communication command “Status and event control commands *CLS” (p. 41)
Output constant voltage
Commands may be used to output the desired voltage for each channel.
Outputting a voltage
1
Issue a command to set the output voltage. (0.0000 V
～
5.0250 V)
2
Configure the setting to turn output on.
(
HIMPEDANCE / NORMAL / ZERO)
3
Issue a command to set the output terminal.
Reference: “3.2 Switching Output Terminals” (p. 21)
IMPORTANT
•
Overshoot or undershoot may occur when connecting a capacitive load.
• If a capacitive load is connected while using the 100 μA range, it may take ti me to reach the set voltage.
• Securely wire the output cables to the terminals. Large load currents may increase the voltage drop due to
contact resistance between the wires and terminals.
Stopping voltage output
1
Configure the setting to turn output off.
2
Issue a command to set the output terminal.
Reference: “3.2 Switching Output Terminals” (p. 21)
Reference: Communication command “Output voltage” (p. 46)
Voltage [V]
Current [ I ]
HIOKI SS7081C961-00