TriContinent C24000, Product Manual

Page: 87 / 144

Status and error codes
87
C-Series Product Manual
Report, top velocity [V], and terminate [T] commands will not return a com-
mand overflow error. These commands are considered valid even when the
pump is busy.
The [Q] command is used to determine when the command is complete and
the pump is ready to accept new commands.
Note: There is no need to re-initialize the pump following this type of error.
Error reporting examples
Table 5-13: Error codes, status byte with ASCII and hexadecimal values
Status Byte
Hex if
Status Bit 5 = ASCII if
Status Bit 5 =
Error Code Description
7 6 5 4 3 2 1 0
X= 0
(Busy) X=1
(Idle) X= 0
(Busy) X=1
(Idle)
Number Error type
0 1 X 0 0 0 0 0
40h 60h @ ` 0 No error
0 1 X 0 0 0 0 1
41h 61h A a 1 Initialization failure
0 1 X 0 0 0 1 0
42h 62h B b 2 Invalid command
0 1 X 0 0 0 1 1
43h 63h C c 3 Invalid operand
0 1 X 0 0 1 0 0
44h 64h D d 4 Invalid checksum
0 1 X 0 0 1 0 1
45h 65h E e 5 Unused
0 1 X 0 0 1 1 0
46h 66h F f 6 EEPROM failure
0 1 X 0 0 1 1 1
47h 67h G g 7 Device not initialized
0 1 X 0 1 0 0 0
48h 68h H h 8 CAN bus failure
0 1 X 0 1 0 0 1
49h 69h I i 9 Plunger overload
0 1 X 0 1 0 1 0
4Ah 6Ah J j 10 Valve overload
0 1 X 0 1 0 1 1
4Bh 6Bh K k 11 Plunger move not
allowed
0 1 X 0 1 1 1 1
4Fh 6Fh O o 15 Command overflow
[A4000R] Since <4000> is greater than the stroke of the C-Series, this
returns an error immediately in the command response.
When queried with the [Q] command, does not return error.
[A3000P3500R] Moves to position 3000 then stops. The [P3500] is past the
stroke of the C-Series; a [Q] command returns an error.
[e200R] <14> is the maximum argument for [e]. It returns an invalid
command error immediately in the command response. The
pump status is Idle.
[A3000e2000R] Returns an invalid command error immediately in the com-
mand response. The pump is Idle.
[BA1000R] Since valve is in the bypass position, plunger movements are
not allowed. This returns an error immediately. When queried
with the [Q] command, this does not return an error.