Communication Using I/O Signals
113
ZG User’s Manual
4
CONN
ECTION
WITH EXTERNAL DEVICE
Analog Output
Connect the analog output wire to an external ammeter or voltmeter, and convert the
measurement value for output as 4 to 20 mA analog current or -10 to +10 V analog
voltage. With analog output, output values can be scaled or corrected to suit the
conditions of the connected external device.
Setting Analog Output Conditions p.90
Execute
zero reset
ZERO-
RESET
Sets the measurement values of all tasks to zero.
• At zero reset execution
Input the zero reset signal for 50 to 800 ms. After the zero reset
execution signal turns OFF, the zero reset is executed within one
measurement cycle.
• At zero reset cancellation
Input the zero reset signal for 1 s or longer. The zero reset is
cancelled within one measurement cycle after 1 s elapses.
Measurement
trigger
TRIG
Inputs the measurement start/stop timing from an external device.
The maximum response in analog output is 500 µs.
Function
Signal
Description
N
ot
e
Содержание ZG -
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