Parameters   
12.3 mA I/O Parameters (P200 - P220) 
  BW500 and BW500/L 
166  Operating Instructions, 12/2016, A5E33482052-AD 
14
a)
  initiate online calibra-
tion: 
 
momentary closure of 
the input contact initi-
15
a)
  accept new online cali-
bration span: 
 
momentary closure of 
the input contact ac-
cepts the online calibra-
16
a)
  auxiliary speed sensor    for differential speed 
detection 
a)
  Not available with BW500/L. 
 
 
Note 
Before you can use Online Calibration, P100, P255, P355, P356, and P357 must be set up.
 
0 = OFF
f
 
1 = alternate display  
2 = reset totalizer 1  
3 = zero  
4 = span  
5 = print  
6 = multispan selection
1) 2)
 
7 = reserved
2)
 
8 = reset batch
2)
 
9 = PID freeze
2)
 
10 = PID setpoint source
2)
 
11 = PID mode
2)
 
12 = external alarm  
13 = remote communication write  
14 = Initiate Online Calibration
2)
 
15 = Accept new online calibration span
2) 3)
 
16 = Auxiliary speed sensor
2)
 
1)
 If the BW500 is programmed for multispan operation, the auxiliary input contact state 
determines the multispan number (equivalent to P365). Input 1 is reserved for multispan 1 and 2 
selection. Input 2 is reserved for multispan 3 and 4 selection. Input 3 is reserved for multispan 5 
to 8 selection.  
2)
 Not available with BW500/L