DDK HFC3000II, Instruction Manual

Page: 57 / 216

Chapter 4 Installation
PAGE 4-21
4-5-5. Input/output signal timing chart
●
Basic control signals(Controller software version V1.304 or later)
*1) WORK SELECT requires a response time of 100 msec or more after the READY signal
ON is output until the START signal is input.
*2) After the fastening operation completes, a waiting time of 200 msec or more is
required to input the next START signal. If the START signal is continually input, it may
not be accepted.
*3) To input the RESET signal or the STOP signal, input time of 100 msec or more is
required. If the signal is continually input, it may not be accepted.
● The timing of RS232C data output varies depending on controller software version.
・
V1.304 or later: The result data save completes, the RS232C data communication
output is performed only once for approximately 90 msec.
・
Before V1.303
:
The fastening operation completes, the RS232C data communication
output is performed only once for approximately 90 msec.
To acquire the fastening result data to a PC, start the communication by the START
signal input timing (BUSY signal ON).
● When the Controller software version V1.303 or earlier and the torque curve data
exceeds 1440 degrees, due to the increase in the result storage time, the RS232C data
output is completed before the output signal is switched.
Caution
S0140185-H