SHIMPO DT-601CG - Manual (Page 25)

Mode# A input : Setting of EXP value and frequency divider
0 2 A B C D E F
0 1. 1 0 0 0
frequency divider : 3digits 1/1 - 1/999
(000 to be 1/1000)
EXP value (10
-n
) n = 0 - 9
[ EXP value]
Setting of the ten's power (minus).
Combine with [Mode 01] and set the scaling data (converter).
[Frequency divider]
Set the input pulse. If the pulse per rotation is known, input that value.
The calculation will be more accurate.
<caution>
When using frequency divider, display turn to be ZERO or display offset value when reset.
However,the accumulated frequency divider value will not be erased.
[example]
When the frequency divider is set to 003(1/3), outcome will be as follows;
3 pulse output per 1 rotation, and 0.5m roller sending per 1 rotation.
Using only scaling data (converter) might cause some error. In that case, divide the input.
Setting should be as follows
Mode 01 0 1. 5 0 0 0 0.5 = 5000x10 -4
Mode 02 0 2. 4 0 0 3 Frequency divider should be 3 as 1rotation
produces 3pulse output.
With this, as sensor rotate once, integrated value will increase by 0.5.
< Caution>
In case of 90°phase contrast input, same setting sh ould be applied to A/B input scaling data,
EXP value, and frequency divider.
Internal multiplier value
Input signal
frequency divider 1/3
Reset input
Display value
It is not clear even if reset.
P23