3. Remove the ribbon cable from the basic electronics.
4. Remove the two mounting screws of the basic electronics.
5. Remove the basic electronics.
6. Place the new basic electronics onto the four holders of the rack.
Installing
1. Tighten the two mounting screws of the basic electronics.
2. Tighten the screws.
3. Close the positioner as in the description depending on the device version:
– Closing the standard and and intrinsically safe version (Page 55)
– Closing the device version with "flameproof enclosure" (Page 59)
4. For a positioner with order option -Z F01 "Fail in Place", adjust the parameter "49.PNEUM"
from "Std" to "FIP".
5. Switch on the supply air PZ again.
6. Initialize the positioner as described in section "Commissioning (Page 107)".
See also
'51.FSTY' Safety position (Page 161)
11.5 Replace pneumatic block
Requirement
● You are familiar with the general procedure described in the section "General information
about the installation of option modules (Page 53)".
Service and maintenance
11.5 Replace pneumatic block
SIPART PS2 with PROFIBUS PA
Operating Instructions, 05/2019, A5E00127926-AC 245
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