B&B Electronics WOP-2121V-N4AE - Manual - Manual (Page 443)

14
PM Designer Operation Manual
14-34
CHAPTER 14 USING MACROS
14.4.15. File Operation
FILE_IO
Format P1 = FILE_IO(P2,P3 ) Data Type U
Function Performs the file operation specified by P2 and P3 using default filename and saves the
completion code in P1.
P1 (I) The word to receive the completion code of the operation. If the completion code is 0, the
operation succeeded; otherwise the operation failed.
P2,P3 (I/C) P2 specifies the type of file operation. P3 specifies the ID of the data source. The following table
describes how to set P2 and P3.
File Operation P2 P3
Save Logged Data (.txt) 1 Data logger ID (0~15)
Save Logged Alarms (.txt) 2 0
Save Alarm Counts (.txt) 3 0
Save Recipe Data (.txt) 4 Recipe block ID (0~15)
Save Recipe Data (.prd) 5 Recipe block ID (0~15)
Print Screen to File (256-color .bmp) 6 Screen number (1~7999)
Print Screen to File (64K-color .bmp) 7 Screen number (1~7999)
Save Logged Operations (.txt) 9 0
Save Logged Data (.ldf) 10 Data logger ID (0~15)
Take Picture (.bmp) 12 USB camera ID (0~3)
Take Picture (.jpg) 13 USB camera ID (0~3)
Default Filename:
File Operation Filename Format Remark
Save Logged Data (.txt) DL__.txt : Data logger
ID
Save Logged Alarms (.txt) AL__.txt
Save Alarm Counts (.txt) AC__.txt
Save Recipe Data (.txt) RB.txt : Recipe block
ID
Save Recipe Data (.prd) RB.prd : Recipe block
ID
Print Screen to File
(256-color .bmp) S__.bmp : Screen
number
Print Screen to File
(64K-color .bmp) S__.bmp : Screen
number
Save Logged Operations (.txt) OL__.txt
Save Logged Data (.ldf) DL__.ldf : Data logger
ID
Take Picture (.bmp) CAM__.bmp USB camera ID
Take Picture (.jpg) CAM__.jpg USB camera ID
Note:
: The date when saving the data.
: The time when saving the data.
You can select the formats of and on the Custom page in the General Setup
dialog box.