26 WIKA operating instructions pressure switch model PSA-31
GB
14018458.01 11/2011 GB/D/F/E
6. Commissioning, operation
Index
(decimal)
Object
name
Format Access Value range Factory
setting
Remarks
67 OU1 8 Bit
Enumeration
R/W 0 = HNO = hysteresis function,
normally open
1 = HNC = hysteresis function,
normally closed
2 = FNO = window function,
normally open
3 = FNC = window function,
normally closed
0 Switching function
switching output 1
68 SP2 or FH2 16 Bit
unsigned
R/W 1,040 … 9,000 9,000 Switch point/window
High switching output 2
69 RP2 or FL2 16 Bit
unsigned
R/W 1,000 … 8,960 8,200 Reset point/window Low
switching output 2
70 OU2 8 Bit
Enumeration
R/W 0 = HNO = hysteresis function,
normally open
1 = HNC = hysteresis function,
normally closed
2 = FNO = window function,
normally open
3 = FNC = window function,
normally closed
0 Switching function
switching output 2
72 Unit 8 Bit
Enumeration
R/W 0 = bar
1 = Mpa
2 = kPa
3 = psi
4 = kg/cm²
Order-related Unit change. MBA and
MBE must be read again
after writing.
73 HIGH 16 Bit
unsigned
R 0 … 10,000 - Max. value memory
74 LOW 16 Bit
unsigned
R 0 … 10,000 - Min. value memory
75 DS1 16 Bit
unsigned
R/W 0 … 50,000 (0 ... 50 s) 0 Switch delay time switch
point 1
76 DR1 16 Bit
unsigned
R/W 0 … 50,000 (0 ... 50 s) 0 Switch delay time reset
point 1
77 DS2 16 Bit
unsigned
R/W 0 … 50,000 (0 ... 50 s) 0 Switch delay time switch
point 2
78 DR2 16 Bit
unsigned
R/W 0 … 50,000 (0 ... 50 s) 0 Switch delay time reset
point 2
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