Siemens Milltronics BW100 Instruction Manual page 64

P643 Totalizer 1 Contact Closure, External
The value of this parameter represents a multiple of 32 ms of contact closure for remote
totalizer 1. The value is automatically calculated upon entry of P1 (design rate) and P638
(totalizer 1 resolution, external) so that the duration of contact closure allows the
transistor switch response to track the total, up to the design rate.
The value can be changed to suit specific contact closure requirements, such as in the
case of programmable logic controllers. If a message E2 is displayed, P638 has to be
increased.
Entry:
1 = 32 ms
2 = 64
3 = 96
4 = 128
5 = 160
6 = 192
7 = 224
8 = 256
9 = 288
P644 Totalizer 2 Contact Closure, External
The value of this parameter represents a multiple of 32 ms of contact closure for remote
totalizer 2. The value is automatically calculated upon entry of P1 (design rate) and P639
(totalizer 2 resolution, external) so that the duration of contact closure allows the
transistor switch response to track the total, up to the design rate.
The value can be changed to suit specific contact closure requirements, such as in the
case of programmable logic controllers. If a message E2 is displayed, P639 has to be
increased.
Entry:
1 = 32 ms 6 = 192
2 = 64 7 = 224
3 = 96 8 = 256
4 = 128 9 = 288
5 = 160
P647 Totalizer Display
Selects the totalizer combination to be displayed, either manually through the scroll
display key or automatically by control of the display mode (P081).
Entry:
1 = totalizer 1
2 = totalizer 2
3 = totalizers 1 and 2
Page 60 Milltronics BW100 - INSTRUCTION MANUAL 7ML19985DJ01