Vermes MDS 358X user Manual.pdf - 第152页

Error Me ssag es VTK - TR -BA- 072e - 1 - User Manua l MDS 358X S eries 141 11.1 Table of Error Message s The follow ing table lis ts all er ror messag es with their er ror code an d when t hey might appear . Error Code …

Error Messages

140

VTK-TR-BA-072e-1 - User Manual MDS 358X Series

11 Error Messages

The following pages list all the error messages you could encounter when using this system. The

table in paragraph 11.1, page 141 will give you a quick overview. In paragraph 11.2, page 142

every error message is explained in detail.

In case of an error, an error message is shown in the display and the red attention LED is switched

“ON“. This information can also be obtained via pin 13 of the PLC interface (see paragraph 8.2.1

"Pin Functions", page 113). Press [enter] to clear the display. If this does not work, switch “OFF”

the control unit. Check the system for potential problems (e.g. loose cables) and re-start the

system.

If the error still occurs, please contact the Technical Support at VERMES Microdispensing or your

local supplier (see Page 7).

INFORMATION

Storing error messages

After the re-start, the error message can only be found in the submenu “Error” (see

paragraph 4.5.4 "Submenu “Status”", page 34).

INFORMATION

Valve status depending on error

If the valve is open or closed after an error message, depends on the respective error. In

paragraph 11.2, page 142 it is mentioned for each error.

Error Messages

VTK-TR-BA-072e-1 - User Manual MDS 358X Series

141

11.1 Table of Error Messages

The following table lists all error messages with their error code and when they might appear.

Error Code Error Message Related to When?

101

101 wrong valve

Valve

Start-up

102

102 wrong piezo type

Valve

Start-up

104

104 sensor communication error

Valve

Operation

190

190 incorrect valve data

Valve

Start-up, Operation

191

191 nozzle/tappet error > enter

Valve

Start-up

199

199 valve error escape for auxi.

Valve

Start-up

301

301 no valve present error

Valve

Start-up

302

302 actuator connection error

Valve

Operation

303

303 adjust error press enter

MDC

HW adjust

501 / -

501 valve defect error

maintenance needed

Valve

Start-up, Operation

502

502 MDV temp.high please wait

Valve

Start-up, Operation

601

601 USART buffer overflow

RS-232C

Operation

701

701 valve driver defect

MDC

Start-up, Operation

702

702 WD timeout press enter

MDC

Start-up, Operation

703

703 RS powsupply press enter

MDC

Start-up, Operation

810

810 communication error

MDC

Start-up, Operation

820

820 incorrect heater data

Heater

Start-up, Operation

830

830 wrong heater

Heater

Operation

840

840 heater unplugged

Heater

Operation

850

850 MDC not calibrated!

MDC

Start-up

855

855 incorrect bus data

MDC

Operation

860

860 incorrect cooler data

MDC

Operation

870

870 wrong cooler

Cooling

Start-up, Operation

875

875 cooler wrong PT100-signal

MDC

Start-up, Operation

880

880 cooler unplugged

Cooling

Operation

901

901 RAM-data error press enter

MDC Data

Start-up, Operation

902

902 EEPROM not formatted > enter

MDC Data

Start-up, Operation

903

903 EEPROM write error > enter

MDC Data

Operation

904

904 setup save error > enter

MDC Data

Operation

905

905 setup load error > enter

MDC Data

Operation

999

999 error in errorlist

MDC Data

Operation

Error Messages

142

VTK-TR-BA-072e-1 - User Manual MDS 358X Series

11.2 Explanations of Error Messages

101 101 Incorr. Valve

This message sometimes appears during startup of the system. The control unit checks the

data of valve and control unit. If the control unit does not recognize the valve resp. the

required valve type (e.g. finds a low viscosity valve), the error message is displayed.

Error code display:

101 Incorr. Valve

Error code status menu:

101 Incorr. Valve

Error handling:

• The sensor connection has not been plugged in

correctly. Switch OFF control unit, and inspect the

connection. If the cable is damaged, it must be

exchanged before restarting.

• Maybe an inadequate valve type has been installed.

• Check MDC (if possible, test system with another MDC

• Send MDC and/or valve to VERMES Microdispensing or

to your supplier

Valve:

Valve still open (start-up of the MDC)

102 102 Incorrect Piezo Type

The piezoelectric element does not match the current application (Valve Passport). This error

message appears with the start-up of the control unit.

Error code display:

102 Incorrect Piezo Type

Error code status menu:

102 Incorrect Piezo Type

Error handling:

• The sensor connection has not been plugged in

correctly. Switch OFF control unit, and inspect the

connection. If the cable is damaged, it must be

exchanged before restarting.

• Exchange valve

Valve:

Valve still open (start-up of the MDC)

104 104 Sensor Communication Error

This error message appears, when there is a problem with the sensor cable.

Important Note!

This error message can also appear, when the MDC is connected to an MFC 3000 for cooling a

valve, and you switched ON the MDC too early.

When using an MFC for cooling, you always have to keep this order of steps:

1. Switch ON MFC

2. Switch ON the channel used for cooling at the MFC

3. Switch ON MDC

Error code display:

104 Sensor Communication Error

Error code status menu:

104 Sensor Communication Error

Error handling:

• The sensor connection has not been plugged in

correctly. Switch OFF control unit, and inspect the

connection. If the cable is damaged, it must be

exchanged before restarting.

• Exchange valve

Valve:

Valve is closed