Siemens Pointek CLS 200 Instruction Manual page 53

Mode 10: HW Write Protection (default: OFF, display – –)
Note:
When HW Write Protection is enabled, L appears in the Mode display field, in
normal measuring mode.
Protects parameters from unintentional overwriting. This prevents parameter changes
both locally via the keypad and remotely via SIMATIC PDM. The parameters are still
readable.
To enable HW Write Protection:
• Select Mode 10.
Press ⇑ or ⇓ to activate keylock and to disable operation: L appears in the
•
numerical value field.
• Press M to exit.
To disable HW Write Protection
• Select Mode 10.
Hold ⇑ and ⇓ simultaneously for more than 5 seconds: L disappears from the
•
numerical value field.
• Press M to exit.
Mode 13: Display Source (default: 0)
Determines which value will be displayed.
To select the display source from the options shown in the table below:
• Select Mode 13.
Press ⇑ or ⇓ to set the value for the desired source.
•
Press ⇓ to save the value.
•
• Press M to exit
You can assign the physical unit in Mode 14, if Electronics Temperature is selected as the
display source.
Display Source
From Discrete input
function block: OUT
From Transducer block:
Primary Value
Sensor Value
From transducer block
electronics temperature:
Electronics temperature
7ML19985AR02 Pointek CLS 200 (standalone unit) – INSTRUCTION MANUAL Page IIB–51
Auxiliary
Value
Reading
0 OUT
1 PRIM
2 SENS
3 TMP E
Units
none (Bar Graph is displayed)
none (Bar Graph is displayed)
Digits (Bar Graph is displayed)
Temperature (T)