Accessories - IKA RET control-visc Mode D'emploi

OUT_WD1@m
OUT_WD2@m
RESET
START_X X=1;2;4;5;7
X=80; 90
STOP_X X=1;2;4;5;7
X=80; 90
"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 RET control-visc.
"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 ER 2 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.
• Magnetic stirring bar:
ø 6 mm; max. length 15 mm
ø 7 mm; max. length 60 mm
ø 10 mm; max. length 80 mm
• RS 1 Set of magnetic stirring bars
• RSE Stirring bar remover
• H 1000 Beaker
• H 1500 Beaker
• H 3000 Beaker
• H 5000 Beaker
• H 8000 Beaker
• H 135.3 Flask carrier
• H 135.310 Quarter 20 ml reaction vessel
• H 135.311 Quarter 30 ml reaction vessel
• H 135.312 Quarter 40 ml reaction vessel
• H 135.313 Quarter 4 ml reaction vessel
• H 135.314 Quarter 8 ml reaction vessel
• H 135.315 Quarter 16 ml reaction vessel
• H 135.4 Reaction block for 100 ml round flask
Watchdog mode 1: if event WD1 should occur, the heating and stirring functions are
switched off and ER 2 is displayed. Set watchdog time to m (20 - 1,500) seconds, with
watchdog time echo. This command launches the watchdog function and must be
transmitted within the set watchdog time.
Watchdog mode 2: if event WD2 should occur, 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. The WD2 event can be reset
with OUT_WD2@0 - this also stops the watchdog function. Set watchdog time to m
(20 - 1,500) seconds, with watchdog time echo. This command launches the watchdog
function and must be transmitted within the set watchdog time.
Switches off the device function.
Switching on of device - (remote) function
Activation of the previous watchdog function. If no target value is entered within
60 seconds, the (old function) heating is switched off.
Switching off of device - (remote) function The variables set with OUT_SP_X remain
saved. Includes command RMP_STOP.
1 l
1.5 l
3 l
5 l
8 l
Connection possibilities between the RET control-visc and
external devices
The following adapters and adapter cables are available from IKA
for connecting the RET control-visc to external devices.
PC 1.1 cable
The PC 1.1 cable is used to connect the 9-pin plug to a computer.
1
6
2
7
3
8
4
9
5
1
RxD 2
TxD 3
4
GND 5
6
RTS 7
CTS 8
9

Accessories

• H 135.410
• H 135.411
• H 135.412
• H 135.5
• H 135.510
• H 135.511
• H 135.512
• H 135.6
• H 135.610
• H 16 V
• H 16.3
• H 38
• H 44
• PT 100.50
• PT 100.51
• PT 1000.50
• PT 1000.51
• RET control-visc WiCo
Insert for 10 ml round flask
Insert for 25 ml round flask
Insert for 50 ml round flask
Reaction block for 500 ml round flask
Insert for 200 ml round flask
Insert for 250 ml round flask
Insert for 300 ml round flask
Reaction block for 1,000 ml round flask
Insert for 500 ml round flask
Support rod
Extension
Holding rod
Cross sleeve
Temperature sensor
Temperature sensor, glass coated
Double temperature sensor
Double temperature sensor, glass coated
for further accessories see www.ika.com.
Remote
Remote
®
5
9
4
8
3
7
2
6
1
1
2 RxD
3 TxD
4
PC
5 GND
6
7 RTS
8 CTS
9
32