Commands
2014-
02
65
Each IDENT channel sends a response in reply to an MM command.
If a R/W head is not connected to a channel, the response telegram receives the status "06h"
(hardware fault) from this channel.
set trigger mode (TM):
Response:
Permitted parameters:
If a read/write command is sent to the triggered channel <Channel> after the TM command, it
is always activated when the message 0 is sent by the <Sensorchannel>.
The read/write command activated by the trigger generates the responses as if it had been
restarted by the host with each trigger.
The read command is activated using the trigger until the trigger is deactivated with trigger
mode 0.
Multiplex mode
<F>='0': Mode off
<F>='1': Mode on
Byte
Contents
Bit no.
7
6
5
4
3
2
1
0
Byte 0
1)
Telegram length, high byte
0
0
0
0
0
0
0
0
Byte 1
1)
Telegram length, low byte
0
0
0
0
0
1
0
1
Byte 2
Command code (9Ch)
1
0
0
1
1
1
0
0
Byte 3
Ident channel/Sensor channel/
Toggle bit
0
<Identchannel> <Sensorchann
el>
<T>
Byte 4
Trigger mode
<Triggermode>
1)
This byte is not used for the Ethernet/IP and PROFINET protocol.
Byte
Contents
Bit no.
7
6
5
4
3
2
1
0
Byte 0
1)
Telegram length, high byte
0
0 0
0
0
0
0
0
Byte 1
1)
Telegram length, low byte
0
0
0
0
0
1
1
0
Byte 2
Command code (9Ch)
1
0
0
1
1
1
0
0
Byte 3
Reserved/Sensor channel/
Toggle bit
0
0
0
0
<Sensorchann
el>
<T>
Byte 4
Status
<Status>
Byte 5
Reply counter
<ReplyCounter>
1)
This byte is not used for the Ethernet/IP and PROFINET protocol.
<Sensorchannel>
3 (011b), 4 (100b)
<Identchannel>
0 (000b), 1 (001b), 2 (010b), 3 (011b), 4 (100b)
(but not <Sensorchannel>)
<Triggermode>
0 (00000000b): Trigger mode off
1 (00000001b): Trigger mode on
2 (00000010b): Trigger mode inverted
