Manual

SECS Message Detail 4-61
4.85 S7F3 - Process Program Send
S7F3 W * H<->E, Multiblock
<L [2]
<A PPID> * PPID - Process Program ID
<A PPBODY> * PPBODY - Process Program Body
PPID should be in DOS 8.3 file name format and should include the extension RCP.
Send an Unformatted Process Program. Before sending a multi-block S7F3, the
Equipment always first sends the S7F1/S7F2 Inquire/Grant transaction. The Host
may send S7F1/S7F2 before sending S7F3. The Equipment accepts it, but does not
require it.
4.86 S7F4 - Process Program Acknowledge
S7F4 * H<->E
<B [1] ACKC7> . * ACKC7
The Receiver acknowledges the receipt of the Process Program. If the transfer
succeeds, ACKC7 will contain 0x00, and the Receiver stores the new Process
Program into its library. Any previous Process Program with the same PPID is
deleted. Any non-zero ACKC7 indicates refusal of the Process Program.
When the Equipment sends S7F4, ACKC7 may contain the following codes. Any
non-zero code indicates that S7F3 has not changed the Equipment Library.
Table 4-23 S7F4 ACKC7 Values
ACKC7 Description
0x00 Normal. Process Program Accepted and stored
into Library.
0x01 Permission Not Granted. Insufficient space in
Library.
0x40 Process Program Format Error.
0x41 Process Program Data Error (Verify Failed).