31
”Watchdog” functions, monitoring of the serial data flow:
If, once this function has been activated (see NAMUR commands), there is no retransmission of
the command from the computer within the set time (“watchdog time”), the heating and stirring
functions are switched off in accordance with the set “watchdog” function or are changed to the
set target values�
The data transmission may be interrupted by, for example, a crash in the operating system, a power
failure in the PC or an issue with the connection table between the computer and the device�
“Watchdog” – mode 1:
If there is an interruption in data communications (longer than the set watchdog time), the heating
and stirring functions are switched off and Er02 is displayed�
“Watchdog” – mode 2:
If there is an interruption in data communications (longer than the set watchdog time), the speed
target value is changed to the WD safety speed limit and the temperature target value is changed
to the WD safety temperature limit value� The warning WD is displayed�
PC 1.1 cable:
This cable is required to connect RS 232 port to a PC�
USB cable A – B:
This cable is required to connect USB port to a PC�
PC
1
TxD 2
RxD 3
4
GND 5
1
2 RxD
3 TxD
4
5 GND
1
2
3
4
5
6
7
8
9
5
4
3
2
1
9
8
7
6
USB B
USB A
Summary of Contents for Plate RCT digital
Page 1: ...IKA Plate RCT digital RCT 5 digital...
Page 2: ...Fig 1...
Page 12: ...14 1 2 1 2 3 OFF 20 mm...
Page 15: ...17 Operation Start up 1 2 OFF C F rpm 3 4 Temp 0 310 C Speed 0 1500 rpm SET SET SAFE 5 ON...
Page 25: ...27 1 2...
