Siemens Milltronics BW500 Operating Lnstructions page 128

P261 4 mA Input Trim
Trims the 4 mA input level for the input selected, inputs 1 to 2 (P250 - 01 to - 02). The trim
adjusts the input to agree with an external 4 mA source.
Follow the BW500 online instructions to trim the input
P262 20 mA Input Trim
Trims the 20 mA input level for the input selected, inputs 1 to 2 (P250 - 01 to - 02). The trim
adjusts the input to agree with an external 20 mA source.
Follow the BW500 online instructions to trim the input.
P270 Auxiliary Input Function
Selects the auxiliary input function for the input selected; inputs 1 to 5 (P270 - 01 to - 05).
Value
0 off
1 alternate display:
2 reset totalizer 1:
3 zero:
4 span:
5 print:
a)
multispan selection:
6
a)
reset batch:
8
a)
PID freeze:
9
a)
PID setpoint source:
10
1)
Not available with BW500/L.
Page 122 Milltronics BW500 and BW500/L - OPERATING INSTRUCTIONS
1)
1)
Function Symbol Description
momentary closure of the input
contact causes the RUN display
to scroll to the next display.
momentary closure of the input
contact resets the totalizer.
momentary closure of the input
contact initiates a zero calibra-
tion.
momentary closure of the input
contact initiates a span calibra-
tion.
momentary closure of the input
contact sends a print request.
maintained closure state of the
input contact(s) (up to 3) selects
the multispan (P365).
momentary closure of the input
contact resets the batch totalizer
to zero.
off closure suspends PID function
in the auto mode
freeze function in the auto mode
and holds output at last value
remote
local
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