Siemens sed2 Commissioning Manual page 59

Data: Displays fault history, where:
"F1" is the first active fault (not yet acknowledged)
"F2" is the second active fault (not yet acknowledged)
"F1e" is the occurrence of the fault acknowledgement for F1 & F2
This moves the value in the 2 indices down to the next pair of indices, where they are stored. Indices 0 & 1 contain the
active faults. When faults are acknowledged, indices 0 & 1 are reset to 0
Example: If the VSD trips on undervoltage and then receives an external trip before the undervoltage is acknowledged, you will
obtain:
Index 0=3
Index 1=85
Whenever a fault in index 0 is acknowledged (F1e), the fault history shifts.
Index: r0947[0]: Recent fault trip --, fault 1
r0947[1]: Recent fault trip --, fault 2
r0947[2]: Recent fault trip -1, fault 3
Dependency: Index 2 used only if second fault occurs before first fault is acknowledged
r0948[12] Fault time
Time stamp to indicate when the fault has occurred. P2114 (run-time counter) or P2115 (real
time clock) are the possible sources of the time stamp
Unit: - Min: -
Data: Time stamp to indicate when the fault has occurred. P2114 (run time counter) or P2115 (real time clock) are the possible
sources of the time stamp
Example: The time is taken from P2115 if this parameter has been updated with the real time. If not, P2114 is used
Index: r0948[0]: Recent fault trip --, fault time seconds+minutes
r0948[1]: Recent fault trip –, fault time hours+days
r0948[2]:Recent fault trip --, fault time month+year
r0948[3 : Recent fault trip --1, fault time seconds+minutes
r0948[4]: Recent fault trip --1, fault time hours+days
r0948[5]: Recent fault trip --1, fault time month+year
Note: P2115 can be updated via AOP, starter, VSD monitor, etc.
r0949[8] Fault value
Displays VSD fault values. It is for service purposes and indicate the type of fault reported. The
values are not documented. They are listed in the code where faults are reported
Unit: - Min: -
Index: r0949[0]: Recent fault trip --, fault value 1
r0949[1]: Recent fault trip --, fault value 2
r0949[2]: Recent fault trip -1, fault value 3
r0949[3]: Recent fault trip -1, fault value 4
P0952 Total number of faults
Displays number of faults stored in P0947 (last fault code)
Unit: - Min: 0
Dependency: Setting 0 resets fault history (changing to 0 also resets parameter P0948 – fault time)
r0967 Control word 1
Displays control word 1
Unit: - Min: -
Bit fields:
Bit00
Bit01
Bit02
Bit03
Bit04
Bit05
Bit06
Bit07
Bit08
Bit09
Bit10
Bit11
Bit13
Bit14
Bit15
r0968 Status word 1
Displays active status word of VSD (in binary) and can be used to diagnose which commands
are active
Unit: - Min: -
Bit fields:
Bit00
Bit01
Bit02
Bit03
Bit04
Bit05
Bit06
Bit07
Bit08
Bit09
Bit10
Bit11
Siemens Building Technologies
HVAC Products
undervoltage
external trip
Def: -
Def: -
Def: 0
Def: -
ON/OFF1
OFF2: Electrical stop
OFF3: Fast stop
Pulse enable
RFG enable
RFG start
Setpoint enable
Fault acknowledge
JOG right
JOG left
Control from PLC
Reverse (setpoint inversion)
Motor potentiometer MOP up
Motor potentiometer MOP down
CDS Bit 0 (Local/Remote-Hand/Auto) 0
Def: -
VSD ready
VSD ready to run
VSD running
VSD fault active
OFF2 active
OFF3 active
ON inhibit active
VSD warning active
Deviation setp. / act. value
PZD control
Maximum frequency reached
Warning: Motor current limit
Commissioning Guide
10 Parameterization
r0947[3]: Recent fault trip -1, fault 4
r0947[4]: Recent fault trip -2, fault 5
r0947[5]: Recent fault trip -2, fault 6
Max: -
r0948[6]: Recent fault trip -2, fault time seconds+minutes
r0948[7]: Recent fault trip -2, fault time hours+days
r0948[8]: Recent fault trip -2, fault time month+year
r0948[9]: Recent fault trip -3, fault time seconds+minutes
r0948[10]: Recent fault trip -3, fault time hours+days
r0948[11]: Recent fault trip -3, fault time month+year`
Max: -
r0949[4]: Recent fault trip -2, fault value 5
r0949[5]: Recent fault trip -2, fault value 6
r0949[6]: Recent fault trip -3, fault value 7
r0949[7]: Recent fault trip -3, fault value 8
Max: 8
Max: -
0 NO, 1
0 YES, 1
0 YES, 1
0 NO, 1
0 NO, 1
0 NO, 1
0 NO, 1
0 NO, 1
0 NO, 1
0 NO, 1
0 NO, 1
0 NO, 1
0 NO, 1
0 NO, 1
NO, 1
Max: -
0
0
0
0
0
0
0
0
0
0
0
0
r0947[6]: Recent fault trip -3, fault 7
r0947[7]: Recent fault trip -3, fault 8
YES
NO
NO
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
NO, 1 YES
NO, 1 YES
NO, 1 YES
NO, 1 YES
YES, 1 NO
YES, 1 NO
NO, 1 YES
NO, 1 YES
YES, 1 NO
NO, 1 YES
NO, 1 YES
YES, 1 NO
Level 3
Level 3
Level 3
Level 3
Level 3
59/80
CM1G5192en
26.02.2003