Graco ProMix PD3K Plus Operation page 54

Operation Using a Programmable Logic Controller (PLC)
Read Event Event Info Info
Read Read Event Info
The Read Event Info command allows remote access to any of the last 200 events logged by the ProMix PD3K+.
chronological index
The argument is the
most recent.
The date is returned as a four-byte packet with each byte holding a two-digit value for (from MSB to LSB) year, month,
day, and day of the week (Monday = 01).
The time is returned as a three-byte packet with each byte holding a two-digit value. Starting from the MSB, the first
byte can be ignored, then hour, minute, and second.
The event code is a four-character little endian ASCII string.
The example decoding algorithm provided above for the Alarm Code may be used for Events equivalently.
Example: Read back the fifth most recent event, which was a Setup Value(s) Changed (EC00) recorded on Tuesday
June 3, 2014 at 8:11 AM.
DCS Register Register Parameter Parameter Description Parameter
DCS DCS Register
DCS Read Event Info
Command
Argument 0 Event Number
Acknowledge Command
Acknowledged
Return 0 Event Date
Return 1 Event Time
Return 2
Event Code Char[3:0]
Read Gun Gun Potlife Potlife Time Time
Read Read Gun Potlife Time
The Read Gun Potlife Time command returns the remaining potlife time, in seconds, for a selected
gun if it is currently loaded and mixed. This command is particularly useful if Multiple Guns is enabled.
See Appendix B: Multiple Guns, page 118
NOTE: This command will return 0xFFFFFFFF if there is no potlife time associated with the recipe or the timer has
NOTE: NOTE:
not started.
Example: Read Gun 1 potlife time remaining that is currently "12 minutes" for Stage 1 and "15 minutes" for Stage 2.
DCS Register Register Parameter Parameter Description Parameter
DCS DCS Register
DCS Read Gun Potlife Time
Command
Argument 0 Gun Number
Acknowledge Command Acknowledged
Return 0
Gun Number
Return 1 Potlfe Time Remaining
Stage 1
Return 2 Potlfe Time Remaining
Stage 2
Return 3 Potlfe Time Remaining
Stage 3
54
of the events log, where 0 is the most recent event and 199 is the 200
Description Description Data Data Data
Type Type Type
uint32
uint32
uint32
uint32
uint32
uint32
.
Description Description Data Data Data
Type Type Type
uint32
uint32
uint32
uint32
uint32
uint32
uint32
Units Units Units Value Value Value
15
NONE
NONE 4
NONE 2 = ACK
[YY:MM:DD- 0x0E060302 =
:DW] [14:06:03:02]
0x080B0B =
[xx:HH:MM:SS]
[08:11:11]
NONE 0x30304345 = ['0',
'0', 'C', 'E']
Units Units Units Value Value Value
NONE 16
NONE 1
NONE 2 = ACK
1
NONE
sec
720
sec
900
sec
0xFFFFFFFF
th
Range Range Range
0 - 19
0 - 199
0 - 4
N/A
N/A
N/A
Range Range Range
0 - 19
1 - 3
0 - 4
1 - 3
0 - 60000
0 - 60000
0 - 60000
3A6287E