Siemens CU230P-2 Operations Instructions download pdf (Page 297)

Alarms, faults and system messages

9.3 Faults

Frequency inverters with Control Units CU230P-2 HVAC, CU230P-2 DP, CU230P-2 CAN

Operating Instructions, 01/2011, FW 4.4, A5E02430659B AD

295

Extended settings for faults

Table 9- 8 Advanced settings

Parameter Description

You can change the fault response of the motor for up to 20 different fault codes:

p2100 Setting the fault number for fault response

Selecting the faults for which the fault response should be changed

p2101 Setting, fault response

Setting the fault response for the selected fault

You can change the acknowledgement type for up to 20 different fault codes:

p2126 Setting the fault number for the acknowledgement mode

Selecting the faults for which the acknowledgement type should be changed

p2127 Setting, acknowledgement mode

Setting the acknowledgement type for the selected fault

1: Can only be acknowledged using POWER ON

2: IMMEDIATE acknowledgment after removing the fault cause

You can change up to 20 different faults into an alarm or suppress faults:

p2118 Setting the message number for the message type

Selecting the message for which the message type should be selected

p2119 Setting the message type

Setting the message type for the selected fault

1: Fault

2: Alarm

3: No message

You will find details in function diagram 8075 and in the parameter description of the List

Manual.

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Siemens CU230P-2 Operations Instructions Page 297