Chapter 16: Appendix
16-1 Maintenance and check
Check wiring, installation, and switch settings.
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| Not parallel with or proximate to high voltage lines |
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| or strong power lines. |
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cable |
| Branch lines (drop cable) are within 400 mm. |
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| Total length is less than 1 km. |
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Communication |
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| No damage or breaks in cables. |
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| Connectors are securely assembled. |
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| Connectors are securely connected and locked. |
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| Insulation covers are put on connectors. |
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supplyPower module |
| Securely tighten the module retention screws. |
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| A ground line is connected with the GND terminal. |
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Control module |
| Securely tighten the module retention screws. |
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| Memory module is appropriately installed. |
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module |
| Securely tighten the module retention screws. |
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I/O |
| No other cables than the communication cable and |
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| DC input cables are input in the same duct. |
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Basic rack panel is appropriately installed. |
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| Securely tighten the module retention screws. |
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| Mode switches are appropriately set. |
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| Station number switches are appropriately set (00 to 77(8)). |
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| Termination resistance switches are appropriately set. |
| ON |
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JW |
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| Shield ground switches are appropriately set. |
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| Parameters are appropriately set. |
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16 |