CIO 2/4 01
6 Maintenance
HI 800 199 E Rev. 1.00
Page 29 of 40
6 Maintenance
No maintenance measures are required during normal operation.
If a device or module fails, replace it with an identical type or an alternative type which is
admitted by HIMA.
Only the manufacturer is authorized to repair the device/module.
6.1 Faults
Refer to Chapter 3.1.1.1, for more information on the fault reaction of digital outputs.
Refer to Chapter 3.1.2.1, for more information on the fault reaction of counters.
NOTE
If a failure occurs, the module must be replaced to ensure the plant's safety.
A module may only be replaced while the power is switched off i.e., if the system is not
operating.
i
Modules may not be removed or inserted during operation.
The instructions specified in Chapter 4.1.1 must be observed when replacing an existing
module or installing a new one.
Summary of Contents for HIMatrix CIO 2/4 01
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