Exception Codes - Emerson DL8000 Instruction Manual

DL8000 Preset Instruction Manual
Prompt Recipe
Request
Selected Recipe
D-32
(or "deviations") exist in the manner in which the DL8000 handles the
DanLoad 6000 protocol. Refer to the "Deviation" heading under the
command descriptions. Additionally, the DL8000 does not support
some of the exception codes in the DanLoad 6000 protocol and some
new exception codes have been added to the protocol to support the
DL8000. Refer to Sections D.9 and D.10 for lists of new and unused

exception codes.

: Refer to the DanLoad 6000 Communications Specifications
Note
Manual (Part Number 3-9000-674, Revision 2.1, publication
date September 1998) for a definitive discussion of commands
and request and response frames for the DanLoad 6000 protocol.
Enables an operator to select a recipe at the DL8000. The TAS is locked out
of the keypad and display.
[0x01]
The DL8000 displays a recipe selection screen to operator on which the
recipe names display starting from first recipe up to the number of recipes
[63,0,26] configured. The operator has to select a recipe within the timeout
time specified in the frame; otherwise the operation aborts and sets the
Operation Timed Out flag (bit 3 in [63,0,119]). If a timeout occurs, further
recipe selection is blocked.
Note: In the DanLoad 6000 protocol, the timeout parameter is included in the
frame; there is no need to specific the TLP.
If you set the timeout to zero, then the timeout doesn't occur. You must then
use the Timeout Operation command (0x05) to end this operation.
The TAS can change the recipe selection by writing its own value when it
issues an Authorize Transaction command (0x06).
Flags Immediately Set
Flags Immediately
Exceptions
Supporting
Parameters
Deviations
Enables the TAS–once the DL8000 protocol sets the Recipe Selected flag (bit
4 in [63,0,119]), indicating that an operator has selected a recipe—to request
the selected recipe using this command.
[0x02]
Flags Immediately Set
Communications Protocols
K&D Locked Out
Operation Timed Out

Cleared
Recipe Selected

Transaction Authorized

K&D Locked Out

Primary Alarm

Operating Mode is Manual

Passcode Entry in Progress

None
Results When an operator selects a recipe, the DL8000
sets the Recipe Selected flag (bit 4 in [63,0,119])
which tells the TAS that it can read the selected
recipe.
None
None
Revised February-2016