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 6 = 192
2 = 64 7 = 224
3 = 96 8 = 256
4 = 128 9 = 288
5 = 160
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
PARAMETER DESC.
PL-531 70
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