Operating instructions

MM420 Parameter List 04/02
MICROMASTER 420 Parameter List
96 6SE6400-5BA00-0BP0
P2111 Total number of warnings Min: 0
CStat: CT Datatype: U16 Unit: - Def: 0
P-Group: ALARMS Active: first confirm QuickComm. No Max: 4
Displays number of warning (up to 4) since last reset. Set to 0 to reset the warning history.
r2114[2] Run time counter Min: -
Datatype: U16 Unit: - Def: -
P-Group: ALARMS Max: -
Displays run time counter. It is the total time the drive has been powered up. When power goes value is
saved, then restored on powerup. The run time counter r2114 will be calculate as followed:
Multiply the value in r2114[0], by 65536 and then add it to the value in r2114[1]. The resultant answer will be
in seconds. This means that r2114[0] is not days.
Total powerup time= 65536*r2114[0]+r2114[1] Secs.
When AOP is not connected, the time in this parameter is used by r0948 to indicate when a fault has
occured.
Index:
r2114[0] : System Time, Seconds, Upper Word
r2114[1] : System Time, Seconds, Lower Word
Example:
If r2114[0] = 1 & r2114[1] = 20864
We get 1 * 65536 + 20864 = 86400 seconds which equals 1 day.
Details:
See r0948 (fault time)
P2115[3] AOP real time clock Min: 0
CStat: CT Datatype: U16 Unit: - Def: 0
P-Group: ALARMS Active: Immediately QuickComm. No Max: 65535
Displays AOP real time.
Index:
P2115[0] : Real Time, Seconds+Minutes
P2115[1] : Real Time, Hours+Days
P2115[2] : Real Time, Month+Year
Details:
See r0948 (fault time).
P2120 Indication counter Min: 0
CStat: CUT Datatype: U16 Unit: - Def: 0
P-Group: ALARMS Active: Immediately QuickComm. No Max: 65535
Indicates total number of alarm events. This parameter is incremented whenever an alarm event occurs. It
also gets incremented when a warning is cleared or faults are cleared.
This parameter is used by the PC tools.
P2150 Hysteresis frequency f_hys Min: 0.00
CStat: CUT Datatype: Float Unit: Hz Def: 3.00
P-Group: ALARMS Active: Immediately QuickComm. No Max: 10.00
Defines hysteresis level applied for comparing frequency and speed to threshold as illustrated in the
diagram below.
-1
1
0
0
1
{
-
0
1
{
0
Hyst. freq. f_hys
0.00 ... 10.00 [Hz]
P2150.D (3.00)
Hyst. freq. f_hys
0.00 ... 10.00 [Hz]
P2150.D (3.00)
f_act > 0
| f_act | >= | f_set |
f_act > 0
| f_act| >= | f_set |
f_act
f_set
r2197 Bit03
r0052 Bit14
r2197 Bit04
r0053 Bit06
Level:
3
Level:
3
Level:
3
Level:
4
Level:
3