PL-565
Accumass BW500
Page 67
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P255
mA Input Function
Assigns the mA input function for the input selected, inputs 1 to 2 (P250 - 01 to – 02)
entry:
0 = off
f
1 = PID setpoint
2 = PID process variable
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 on line 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 adjust the input to agree with an external 20 mA source.
Follow the BW500 on line 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 –
13).
Function
Symbol
Description
alternate display:
momentary closure of the input contact causes
the run display to scroll to the next display.
reset totalizer 1:
momentary closure of the input contact resets
the totalizer.
zero:
momentary closure of the input contact initiates a
zero calibration.
.
span:
momentary closure of the input contact initiates a
span calibration.
.
print:
momentary closure of the input contact sends a
print request.
.
multispan selection:
contact states selects the multispan (P365)*.
reset batch
momentary closure of the input contact resets
the batch totalizer to zero
PID freeze
off
freeze
closure suspends PID function in the
auto mode and holds output at last
value
PID setpoint source
remote
local
Summary of Contents for ACCUMASS BW500
Page 1: ...ACCUMASS BW500 Instruction Manual PL 565 January 2001 CCUMASS BW500 33455650 Rev 1 2...
Page 6: ...Page 6 Accumass BW500 PL 565...
Page 12: ...Page 12 Accumass BW500 PL 565 Specifications...
Page 28: ...Page 28 Accumass BW500 PL 565 Installation...
Page 88: ...Page 88 Accumass BW500 PL 565 Parameters...
Page 94: ...Page 94 Accumass BW500 PL 565 Operation...
Page 106: ...Page 106 Accumass BW500 PL 565 PID Control...
Page 110: ...Page 110 Accumass BW500 PL 565 Batching...
Page 112: ...Page 112 Accumass BW500 PL 565 Certification...