Process Unit 73 LF - Knick

Process Unit 73 LF
Automatic Device Diagnostics
RPTEM
WPTEM0
WPTEM1
RPTES
WPTES0
WPTES1
RPTEI
WPTEIp
Query marker
Set marker “Off“
Set marker “On”
Query self test
Disable self test
Enable self test
Query interval
Set interval p (h)
DEVICE Commands: Device Description
With the device commands the device description can be read out.
RDMF
RDUN
RDUS
RDUV
RDUP
Query manufacturer
Query device type
Query serial number
Query software/hardware version:
”60;01” means ”software version 6.0, hardware version 1”
Query option numbers
COMMAND Commands: Control Commands
The Process Unit 73 LF can be controlled with the ”command” commands. ”Command” commands
are write commands which call up functions or change device states.
With the first write command, the controlling computer (PC, SPS, ...) assumes control
over the Process Unit 73 LF. Many safety prompts must then be implemented in the
computer! With the “WCOMIN0” command (go to local), the computer returns control
to the Process Unit 73 LF. The Process Unit 73 LF restarts in the measuring mode.
When the write protection is switched on, any write attempts without switching off the
write protection beforehand or with an invalid passcode are entered in the logbook.
As delivered, write protection is switched off.
Device Diagnostics
WCTEA
Start device diagnostics (without display, keypad test)
12–26 Interface Commands