Littelfuse MPS - Page 142

Page F-8
MPS Motor Protection System Rev. 6-F-022117
Appendix F, Register Formats
TYPE
C TYPE
DESCRIPTION
Bit3: 1 = Motor Current > 125% FLA
Bit4: 1 = Temperature Set Point Bypassed
Bit5: 1 = Reduced Overcurrent Operational
T29
Short
Starter Sequencer Status
1: Start1
2: Run1
3: Start2
4: Run2
5: Stop
6: Backspin Timer On
T30
Short
Trip and Alarm Summary
Bit0: 1 = Trip1 or Trip3
Bit1: 1 = Alarm1, Alarm2, or Alarm3
Bit2: 1 = Trip2
Bit3: 1 = Interlocks Not Valid
Bit4: 1 = I
2
t > I
2
t Inhibit Level
Bit5: 1 = Stops Active (STOP is Pressed)
T31
Char
RTC ASCII Character Setting String:
Format: YY/MM/DD HH:mm:SS
YY: 2-digit Year (Year 2000 - 2099)
MM: Month 1-12
DD: Day 1-31
HH: Hour 0-23
mm: Minute 0-59
SS: Seconds 0-59
RTC is updated when “Set RTC” command is issued.
T32
Short
Record_Head points to the next free record.
Subtract 1 to obtain last record.
Range is 0 to 63.
T33
Short
Thermal Model Type
0: NEMA
1: K-Factor
T34
Short
4-20 mA Analog Input Type
0: Metering Only
1: Generic 4-20 mA
2: ASD Sync
3: Motor Speed
T35
Short
Digital Input Status
Bit0: 1 = Digital Input 1 Valid
Bit1: 1 = Digital Input 2 Valid
Bit2: 1 = Digital Input 3 Valid
Bit3: 1 = Digital Input 4 Valid
Bit4: 1 = Digital Input 5 Valid
Bit5: 1 = Digital Input 6 Valid
Bit6: 1 = Digital Input 7 Valid
T36
Short
Relay Output Status
Bit0: 1 = Relay 1 Energized
Bit1: 1 = Relay 2 Energized