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Output operation during abnormality (by module) – Yokogawa PC-Based MX100 User Manual

Page 42

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1-33

IM MX100-01E

Explanation of Functions

3

2

1

4

5

Index

Output When Abnormal, or after Recovery from Abnormality

Output Operation during Abnormality (by Module)

Abnormal

Abnrml

Abnormal Status

Output Operation

Module

Display

Main Module

b[SQR]

*

System error

Operation upon startup

bF

Dip switches

F0

ROM error

F1

SRAM error

Operation upon startup

F2

EEPROM error

F3

Battery error

F4

Ethernet error

P[SQR]

*

CF card related error

No effect (normal operation)

None

Communication timeout error Transmission within units: no effect

(normal operation)

Transmission between units/manual

output/pattern output: operation

when error generated

C1

Comm multiple connect error No effect (normal operation per the

previously connected device)

Output Modules E0

Range information error Operation

upon startup or when

output value uncertain

E1

Calibration value error

E2

Error during calibration

Internal communication error

occurs, resulting in an error

recovery event. If the error

recovery time is 10 s or more,

output is performed per the

operation upon error occurrence,

and then output is executed per the

operation upon startup.

E3

Error in writing the calibration value.

E4

Unusable modules

Operation upon startup or when

output value uncertain

Input Modules

E0

Range information error

Operation upon errors occurrence

(except for transmission within

E1

Calibration value error

units, since the transmission

E4

Unusable modules

source input channel is illegal)

E5

Initial balance error

No effect (±Over is likely)

* [SQR] is a placeholder for the number corresponding to the error.

1.11 Operation of the 8-CH Medium-Speed Analog Output Module and the 8-CH Medium Speed PWM Output

Module