Yokogawa DA100 Manuel d'utilisateur télécharger pdf (Page 4)

IM DA100-01E-88 4/6

for IM DA100-01E 8th Edition

Page 2-21 “CAUTION”

············································································································

• The power monitor module is a product belonging to Installation (Over-voltage) Category CAT II (IEC61010-1,

CSA22.2 No.61010-1).

• The power monitor module is a product belonging to Measurement Category CAT II (IEC61010-1, CSA22.2

No.61010-1).

Page 2-26 “WARNING”

• To prevent electric shock, do not touch the terminals after wiring.

• Furnish a switch (double-pole type) to separate the instrument from the main power supply in the power

supply line. In addition, make sure to indicate that the switch is a power control for the instrument on the

switch and the ON/OFF positions of the switch.

Switch Specifications

Steady-state current rating: 3 A or more, inrush current rating: 90 A or more

Use a switch complied with IEC60947-1, -3.

• Do not add a switch or fuse to the ground line.

Page 3-8 “Trouble Shooting”

Description Cause Action Reference

Page

The status indicator is

ashing in an interval

other than 1-second.

An internal error occurred.

Cut the power, wait for the instrument

to cool, then, turn the power back ON

again.

2-25

Page 3-10 “About Calibration”

For “Strain measurement” under “Connection,” the wiring diagram for the bridge box used

for the DU500-14 has been changed to the following:

Connect CH2 only

Switch the

bridge head

R4R1

1 2 3 4 5

OFF

Bridge head

(701955 or 701956)

SW1

OFF

SW2

OFF

SW3

OFF

SW4

SW5

OFF

Page 4-3 Standard Computation Functions

Measurement accuracy for scaling : Measurement accuracy for scaling (digits) = Measurement

accuracy (digits) x Scaling span (digits) / Measurement

span (digits) + 2 digits (numbers below the decimal point

are rounded up).

1 2 3 4 5 6

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Yokogawa DA100 Manuel d'utilisateur Page 4

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