Siemens CU240B-2 List Manual

SINAMICS G120 Control Units CU240B-2/CU240E-2 List Manual (LH11), 01/2016, A5E33839529
757
3 Function diagrams
3.20 Diagnostics
Fig. 3-177 8065 – Alarm buffer
- 8065 -
Function diagram
87654321
fp_8065_97_51.vsd
Diagnostics
G120 CU240B/E-2
09.12.2015 V4.7.6
Alarm buffer
1
r2122 = 0
r2123 = 0
r2124 = 0
r2125 = 0
r2134 = 0
r2145 = 0
r2146 = 0
r3121 = 0
r3123 = 0
III
RESET
III
RESET
III
RESET
POWER ON
POWER ON
p2112
p2116
p2117
r2122[0]
r2122[1]
r2122[7]
r2124[0] [I32]
r2134[0] [Float]
r2124[1] [I32]
r2134[1] [Float]
r2124[7] [I32]
r2134[7] [Float]
r2123[0] [ms]
r2145[0] [d]
r2123[1] [ms]
r2145[1] [d]
r2123[7] [ms]
r2145[7] [d]
r2125[0] [ms]
r2146[0] [d]
r2125[1] [ms]
r2146[1] [d]
r2125[7] [ms]
r2146[7] [d]
POWER ON
r2122[8]
r2122[9]
r2122[63]
r2124[8] [I32]
r2134[8] [Float]
r2124[9] [I32]
r2134[9] [Float]
r2124[63] [I32]
r2134[63] [Float]
r2123[8] [ms]
r2145[8] [d]
r2123[9] [ms]
r2145[9] [d]
r2123[63] [ms]
r2145[63] [d]
r2125[8] [ms]
r2146[8] [d]
r2125[9] [ms]
r2146[9] [d]
r2125[63] [ms]
r2146[63] [d]
<1>
Operating time
The buffer parameters are updated cyclically in the background (see status signal in r2139).
Alarm times
Alarm 1
(oldest)
Alarm 2
Alarm 8
(most recent)
Alarm history
Alarm 1
(most recent)
Alarm 2
Alarm 56
(oldest)
Alarm code Alarm value Alarm time
"received"
Alarm time
"removed"
0 = "No alarm present"
Fault buffer change
[8060.8]
Alarm
appears
Alarm
disappears
Delete alarm
buffer
Alarms
counter
p2111
p2111 = 0:
Alarm buffer is deleted
16 bit counter,
free running
16 bit counter,
free running
Alarm appears
Delete alarm buffer
Counter
16 bit
r2138
r2138
r2132
Actual alarm code
Alarm number
r2110
r2120
Sum buffer changed
r2121
Alrm buff changed
[8060.1]
r2138
r2138
.11
r2138
r2138
.12
RESET
[2546.7]
[2546.7]
[2546.7]
<1>
.10
1 = Alarm present
1 = External alarm 1
(A07850) effective
1 = External alarm 2
(A07851) effective
1 = External alarm 3
(A07852) effective
3121[0]
3121[1]
3121[7]
3121[8]
3121[9]
3121[63]
r3123[0]
r3123[1]
r3123[7]
r3123[8]
r3123[9]
r3123[63]
Component
alarm
Diagnostic
attribute
alarm
ZSW fault/alarm 1
r2139
r2139
.7
[2548.2]
1
1
1 = Alarm class bit 0
1 = Alarm class bit 1
1 = Maintenance required
1 = Maintenance urgently required
r2139.11
r2139.12
r2139.13
r2139.14

Siemens CU240B-2 Specifications

General

Brand	Siemens
Model	CU240B-2
Category	Inverter
Language	English