IKA MS 3 control - PC Communication and Error Handling; PC Communication Setup; Error Code Identification

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The above statements largely correspond with the recommendations of the
NAMUR-Association. (NAMUR-recommendations for the desing of electric
plug connections for the analog and digital signaltransmission to laboratory-
MSR individual units. Rev. 1.1)
Overview of the NAMUR-Instructions
Abbreviations:
X,y = numbering parameter (integer number)
M = value of variable, integer number
n = value of variable, floating point number
X = 4 speed
NAMUR instruction FUNCTION Display
additional
IN_PV_X X=4 Reading the real-value
OUT_SP_Xn X=4
Setting the actual value to n up to a
maximum of the set upper speed limit
IN_SP_X X=4 Reading the set rated value
START_X X=4 Starting the instrument’s- (Remote)
function
Remote
STOP_X X=4 Switching off the instrument func-
tion. Variables set with OUT_SP_X
are maintained.
Remote
RESET X=4
Switching off the instrument function
STATUS Display of status
1*: Mode A
2*: Mode B
*0: manual operation without fault
*1: automatic operation S
tart
rrrr(without fault)
*2: automatic operation Stop
(without fault)
<0: error code: (-1)
-3: Er3
-83: wr
ong parity
-84: unknown instruction
-85: wrong instruction sequence
-86: invalid rated value
-87: not sucient storage space
Communication laboratory device - PC
The communication of the laboratory device and the PC requires the following
adapter and cables, available by IKA.
PC 2.1 Cable
This cable is required to connect the 9-pin connector to a PC.
PC 1.2 Adapter
This adaptor is required to connect the 9-pin connector to an 8-way serial
interface (25-pin plug).
Error code
Any malfunctions during operation will be identified by an error message
on the display.
Proceed as follows in such cases:
- Disconnect power supply
- C
arry out corrective measures
- Restart devicen
Error code Cause Effect Correction
Er 3 -
The movement of the
rragitation tabel is obstructed
- Internal fault
Motor
blockage
S
witch off the
device
If the actions described fail to resolve the fault or another error code is dis-
played then take one of the following steps:
- Contact the service department
- Send the device for r
epair, including a short description of the fault.