Pepperl+Fuchs IC-KP2-2HB17-2V1D Manual page 62

IC-KP2-2HB17-2V1D
Commands
Reset (RS)
Command:
Byte
Byte 0*
Byte 1*
Byte 2
Byte 3
Table 7.10
This command terminates all active commands. The device settings are reloaded from the
non-volatile memory.
This confirmation is issued for this command (status FFh) instead of a response. The device
resets the hardware and then restarts.
Set multiplexed mode (MM)
Command:
Byte
Byte 0*
Byte 1*
Byte 2
Byte 3
Byte 4
Response:
Byte
Byte 0*
Byte 1*
Byte 2
Byte 3
Byte 4
Byte 5
Table 7.11
This command switches multiplex mode on and off. In multiplex mode, the R/W heads are
controlled according to the time multiplex process, i.e. only one R/W head is active. The
procedure minimizes mutual interference between R/W heads, allowing two R/W heads to be
mounted side by side.
Each IDENT channel sends a response in reply to an MM command.
Multiplex mode
If a R/W head is not connected to a channel, the response telegram receives the status "06h"
(hardware fault) from this channel.
62
Type
Telegram length, high byte
Telegram length, low byte
Command code (16h)
Reserved/Channel/Toggle bit
* this byte is only used with the TCP/IP and MODBUS TCP/IP protocol.
Type
Telegram length, high byte
Telegram length, low byte
Command code (9Bh)
Reserved/Toggle bit
Multiplex mode
Type
Telegram length, high byte
Telegram length, low byte
Command code (9Bh)
Reserved/Toggle bit
Status
Reply counter
* this byte is only used with the TCP/IP and MODBUS TCP/IP protocol.
<F>='0': Mode off
<F>='1': Mode on
Bit no.
7 6 5 4 3
0 0 0 0 0
0 0 0 0 0
0 0 0 1 0
0 0 0 0 0
Bit no.
7 6 5 4 3
0 0 0 0 0
0 0 0 0 0
1 0 0 1 1
0 0 0 0 0
0 0 0 0 0
Bit no.
7 6 5 4 3
0 0 0 0 0
0 0 0 0 0
1 0 0 1 1
0 0 0 0 0
<Status>
<ReplyCounter>
2 1 0
0 0 0
1 0 0
1 1 0
0 0 <T>
2 1 0
0 0 0
1 0 1
0 1 1
0 0 <T>
0 0 <T>
2 1 0
0 0 0
1 1 0
0 1 1
0 0 <T>