Command Types - Pepperl+Fuchs IDENTControl IC-KP-B5-V23 Manual

IC-KP-B5-V23
Commands
Enhancedcommands are executed repeatedly as long as the commands remain
in the output data field. Execution stops only when a new command for the
channel on which the Enhancedcommand was executed is written to the output
data field.
When the system is switched on, the value on the reply counter is 00h. This value
increases every time the response data field is modified. This also applies if the
status changes to FFh or from 00h to 05h (with enhancedcommands: tag leaves
the detection range).
In the event of an overrun, the counter skips from FFh to 01h.
7.3

Command types

When using commands, a distinction is always made between the two command
types single mode and enhanced mode.
Single mode
The command is executed once. A response is issued immediately.
Enhanced mode
The command remains permanently active until it is interrupted by the user or by
an error message. A response is issued immediately.
The command remains active after the response is issued. Data is only
transferred if read/write tags change. Read/write tags are not read twice. If a
read/write tag leaves the read range, the status '5' is output.
7.4 Command overview
The commands in the list are described in detail on the following pages.
System commands
Command code
4d
2d
3d
23d
22d
155d
156d
Command description
04h See "Change tag (CT)" on page 28
02h See "Quit (QU)" on page 31
03h See "Version (VE):" on page 32
17h See "Configuration store (CS)" on page 34
16h See "Reset (RS)" on page 35
9Bh See "Set multiplexed mode (MM):" on page 36
9Ch See "Set trigger mode (TM):" on page 37
Abbre-
viation
CT
QU
VE
CS
RS
MM
TM
25