A.M.P.I. Master-8 Manual de usuario descargar pdf (Pagina 9)

Table 1. Parameters and Error Indication

Parameter Min Max Error indication for illegal

values.

(x is the channel number)

M 1 59,900 Mx Err

DURATION 40 msec 3999 sec Dx Err

DELAY 100 msec

Delay> Duration/10,000

3999 sec Lx

Err

INTERVAL

a)Normal usage:

b)Train Mode:

c)If the channel

internally activates

other channels:

60 msec

Interval> Duration + 9 msec

Interval> Duration + 59 msec

Interval >500 msec

3999 sec Ix

Err

Err (Rate err)

Err (Train err)

Err (Connect err)

Example: The message ‘R7 Err’ indicates ‘Rate error’ on channel #7. The reason is that the channel is

now running in FREE-RUN, GATE or TRAIN mode and the interval is shorter than the duration or at

least

INTERVAL < DURATION + 9 msec.

In order to remove the R7 Err message you should do one of the following:

One. increase the interval time of channel #7 or

Two. decrease the duration time of channel #7 or

Three. change the mode of channel #7 to TRIG, DC or OFF.

Please note that there is no delay in the TRAIN mode. The channel delivers the train of pulses

immediately after receiving the trigger input. In order to obtain a delay time, you should use an

intermediate channel in the TRIG mode.

1 - Introduction

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A.M.P.I. Master-8 Manual de usuario Pagina 9