M&M
R
EFRIGERATION
I
NC
. C-17
Appendix C: Status Message Description
Alarm and Failure Data (Continued)
DF1
Word
Address
Modbus
Word
Address
Hex Byte
Offset Bit Parameter Name Level
N10: 23 40024 002E 0 MEMORY INITIALIZED ALARM
1 FRAME OVERRUN ALARM
2 TIMER ALLOCATION FAIL
3 RAM SIZE FAILURE LOW FAIL
4 POWER LOW RESET FAIL
5 POWER FAIL RESET FAIL
6 PUSHBUTTON RESET FAIL
7 WATCHDOG RESET FAIL
002F 8 OPERATOR RESET FAIL
9 AUXILIARY CONTACT 1 FAIL
A AUXILIARY CONTACT 2 FAIL
B SUCTION PRESSURE SENSOR BAD FAIL
C DISCHARGE PRESSURE SENSOR BAD FAIL
D OIL PRESS AFTER FILTER SENSOR BAD FAIL
E
OIL PRESS BEFORE FILTER SENSOR BAD (All Others)
OIL PRESS ABOVE DISCHARGE SENSOR BAD (S)
FAIL
F DISCHARGE TEMPERATURE SENSOR BAD FAIL
N10: 24 40025 0030 0 OIL TEMPERATURE SENSOR BAD FAIL
1 OIL SUMP TEMPERATURE SENSOR BAD FAIL
2 SUCTION TEMPERATURE SENSOR BAD FAIL
3 MOTOR CURRENT SENSOR BAD FAIL
4 SLIDE VALVE SENSOR BAD FAIL
5 PROCESS TEMPERATURE SENSOR BAD (Option) FAIL
6 STARTING OIL PRESSURE LOW OEM
7 STARTING SLIDE VALVE POSITION HIGH OEM
0031 8 STOPPING SLIDE VALVE POSITION HIGH OEM
9 MOTOR OFF/CURRENT NORMAL/AUX OPEN FAIL
A MOTOR ON/CURRENT LOW/AUX OPEN FAIL
B MOTOR ON/CURRENT NORMAL/AUX OPEN FAIL
C MOTOR OFF/CURRENT LOW/AUX CLOSED FAIL
D MOTOR OFF/CURRENT NORMAL/AUX CLOSED FAIL
E MOTOR ON/CURRENT LOW/AUX CLOSED FAIL
F ECONOMIZER SHUTDOWN (Option) FAIL
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