Name: Mitsubishi FX3U Series
Brand: Mitsubishi
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FX3U Series Programmable Controllers

User’s Manual - Hardware Edition

453

A Operation of Special Devices (M8000 -, D8000 -)

A-2 Special Data Register (D8000 to D8511)

Memory

Cassette

Battery

Special Devices

(M8000-,D8000-)

Instruction List

Character-code

Discontinued

models

N:N Network (setting)

[D]8170

Not used

–

[D]8171 –

[D]8172 –

[D]8173 Station number –

[D]8174 Total number of slave stations –

[D]8175 Refresh range –

D 8176 Station number setting

M8038

D 8177 Total slave station number setting

D 8178 Refresh range setting

D 8179 Retry count setting

D 8180 Comms time-out setting

[D]8181 Not used –

Index Register Z1 to Z7 and V1 to V7

[D]8182 Value of Z1 register –

[D]8183 Value of V1 register –

[D]8184 Value of Z2 register –

[D]8185 Value of V2 register –

[D]8186 Value of Z3 register –

[D]8187 Value of V3 register –

[D]8188 Value of Z4 register –

[D]8189 Value of V4 register –

[D]8190 Value of Z5 register –

[D]8191 Value of V5 register –

[D]8192 Value of Z6 register –

[D]8193 Value of V6 register –

[D]8194 Value of Z7 register –

[D]8195 Value of V7 register –

[D]8196

Not used

–

[D]8197 –

[D]8198 –

[D]8199 –

Number and

name

Content of register

Correspond-

ing special

device

N:N Network (monitoring)

[D]8200 Not used –

[D]8201 Current link scan time –

[D]8202 Maximum link scan time –

[D]8203

Number of communication error at

master station

M8183 to

M8191

[D]8204

Number of communication error at

slave station No.1

[D]8205

Number of communication error at

slave station No.2

[D]8206

Number of communication error at

slave station No.3

[D]8207

Number of communication error at

slave station No.4

[D]8208

Number of communication error at

slave station No.5

[D]8209

Number of communication error at

slave station No.6

[D]8210

Number of communication error at

slave station No.7

[D]8211