A&D AD-4408C Manual de instrucciones descargar pdf (Pagina 54)

AD-4408C Weighing Indicator Page 52

10.2.4. Checking the CC-Link

With Chc CC displayed, press the ENTER key to enter the CC-Link check mode.

Press the ∧ or ∨ key to change the address.

Press the CAL key to transmit the request flag of initialization.

Address Remote I/O Buffer memory

05 to 0C RY0000 to RY007F 160 to 167

0D to 1C RWw0000 to RWw000F 1E0 to 1EF

25 to 2C RX0000 to RX007F 0E0 to 0E7

2D to 3C RWr0000 to RWr000F 2E0 to 2EF

10.2.5. Checking the testing terminal

The Chc r5 display is for checking the testing terminal. Do not use it.

10.2.6. Checking the A/D (load cell)

With Chc ad displayed, press the ENTER key to enter the A/D check mode. The load cell

output value is displayed in mV/V.

The example below is when the internal count is 1.23456 mV/V.

If the internal count exceeds ±7mV/V, the load cell may be damaged or the load cell may

be connected incorrectly. Refer to “10.4. Checking the Load Cell Connection Using the

Digital Multimeter” to check the connection.

10.2.7. Checking the internal count

With Chc in displayed, press the ENTER key to enter the internal count check mode.

The internal count value (display value times 10) is displayed.

The example below is when the internal count is 123.

1 . 23456

123.

88. 8888

Remote READY flag

Error status flag

Reply flag of initial data setting

Request flag of initialization

CPU normal operation

Link status

2 digits: Address (00 to 3F)

4 digits: Data (0000 to FFFF)

1 2 ... 49 50 51 52 53 54 55 56 57 58 59 ... 67 68

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A&D AD-4408C Manual de instrucciones Pagina 54