Command Quick Reference G-4
Error Codes and Status Byte
Status Byte Hex # if
Bit 5 =
Dec # if
Bit 5 =
Error
Code
7 6 5 4 3 2 1 0 0 or 1 0 or 1 Number Error
0 1 X 0 0 0 0 0 40h 60h 64 96 0 No error
0 1 X 0 0 0 0 1 41h 61h 65 97 1 Initialization
0 1 X 0 0 0 1 0 42h 62h 66 98 2 Invalid command
0 1 X 0 0 0 1 1 43h 63h 67 99 3 Invalid operand
0 1 X 0 0 1 0 0 44h 64h 68 100 4 Invalid command seq.
0 1 X 0 0 1 0 1 45h 65h 69 101 5 Fluid detection
0 1 X 0 0 1 1 0 46h 66h 70 102 6 EEPROM failure
0 1 X 0 0 1 1 1 47h 67h 71 103 7 Device not initialized
0 1 X 0 1 0 0 1 49h 69h 73 105 9 Plunger overload
0 1 X 0 1 0 1 0 4Ah 6Ah 74 106 10 Valve overload
0 1 X 0 1 0 1 1 4Bh 6Bh 75 107 11 Plunger move not allowed
0 1 X 0 1 1 1 1 4Fh 6Fh 79 111 15 Command overflow
DB-15 Connector Pin Assignments
Pin Function Remarks
1 24 VDC
2 RS-232 TxD line Output data
3 RS-232 RxD line Input data
4 Unused
5 CAN high signal line
6 CAN low signal line
7 Auxiliary input #1 TTL level
8 Auxiliary input #2 TTL level
9 Ground Power and logic
10 Ground Power and logic
11 RS-485 A line
12 RS-485 B line
13 Auxiliary output #1 TTL level
14 Auxiliary output #2 TTL level
15 Auxiliary output #3 TTL level
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