Omron DRT2 SERIES DEVICENET SLAVES - OPERATION MANUAL 04-2008 Operation Manual page 457

Temperature Input Terminals
Step
Input Unit's power supply ON
Wiring for input 1 adjustment
Input 1 upper/lower limit adjustment
Input 1 bias compensation
Change wiring for input 2 adjustment
Input 2 upper/lower limit adjustment
Input 2 bias compensation
Change wiring for input 3 adjustment
Input 3 upper/lower limit adjustment
Input 3 bias compensation
Change wiring for input 4 adjustment
Input 4 upper/lower limit adjustment
Input 4 bias compensation
(End of adjustment)
436
Stabilization Times required in Each Step
The following diagram shows the stabilization times (waiting times) required
when adjusting all 4 inputs.
Timing chart
Wait at least 30 minutes.
(Check whether additional
time is required for devices
such as the STV, DMM,
and ZERO-CON.)
10 minutes
40 minutes
40 minutes
40 minutes
Note The terminal block temperature stabilization time does not affect the
upper/lower limit adjustment after changing the wiring for inputs 2, 3, and 4,
so the adjustment can be performed immediately if 30 minutes have passed
since the Temperature Input Terminal's power was turned ON.
Stabilization time
Temperature
Terminal Block temperature
Input Terminal's
stabilization time 1 after wiring
stabilization time
Terminal Block temperature
stabilization time 2 after wiring
is changed
Terminal Block temperature
stabilization time 3 after wiring
is changed
Terminal Block temperature
stabilization time 4 after wiring
is changed
Section 7-6