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Suppy touchscreen, membrane keypad and LCD display for Siemens Mobile Panel HMI Replacement
Resolution (pixels):
● Horizontal image resolution 640 Pixel
● Vertical image resolution 480 Pixel
Control elements: Keys and Touch
Type of supply voltage: DC
Design of display: TFT Display, 65536 colors
Touch operation: analog, resistive
SalesDeep Suppy Simens Simatic HMI Parts Catalog
How to servicing the Mobile Panel HMI?
The HMI device is designed for low-maintenance operation. Also take into account the system components and accessories when carrying out maintenance.The scope of maintenance includes the following function tests:
● Function test of enabling button
● Function test of emergency stop / stop button
Depending on the Safety Integrity Level SIL of your application, the function tests areperformed at the following intervals.
● SIL2: 1 x annually
● SIL3: 1 x monthly
Performing function tests
Function test of enabling button
1. Connect the HMI device to a connection box.
2. Press the enabling button to switch position 2 "Enabling".
3. Check whether the plant reacts to the "Enabling" switch position as defined.
4. Press the enabling button to switch position 3 "Panic".
5. Check whether the plant reacts to the "Panic" switch position as defined.
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