Veichi Electric AC60 series, Manual, Page: 140 / 191

136
H-16 PID keyboard number
given
Range ：0.0%～100.0% Factory
setting：50.0%
Only when［H-12］setting is“1”,this parameter is valid；Take the sensor
largest range[H-18] as a benchmark； When this parameter is changed, PID given
value of monitoring target will automatically synchronize change.
This function is used to amplify or reduce the input analog quantity of
feedback channel.
H-18 Sensor maximum range Range ：1.0～100.0 Factory
setting：100.0
This function is used to adjust the display data of PID given quantity and
PID feedback quantity.
Actual LED display value = given (feedback) signal value - lower input limit
×
sensor largest range
upper input limit - input lower limit
For example, in pressure control, the display value is the actual value of the
pressure while it is set as the maximum pressure of the sensor.
Assume external voltage terminal (VS1) is a feedback signal input channels,
when set (VS1) upper limit voltage as 9V, the lower limit voltage is 0.5V; the
H-17 Feedback channel gain Range ：0.01～5.00 Factory
setting ：1.00