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Select HRR for SPMD, IN1U selects PU, DP1 select 2-DP, Set RAMP=60.00 A2FN selects
TIMR, Set TIME=20.0 as power is applied the process value starts from 0.00 and set SP1=30.00,
SP2=40.00. The timer output is used to control event input.
5.2.4.17 Remote Set Point
SPMD selecting PV1 or PV2 will enable the Process Control Card to accept a remote set point
signal. If PV1 is selected for SPMD, the remote set point signal is sent to Input 1, and Input 2 is used for
process signal input. If PV2 is selected for SPMD, the remote set point signal is sent to Input 2, and Input 1
is used for process signal. To achieve this, set the following parameters in the Configuration menu.
Case 1:
Use Input 2 to accept remote set point
FUNC=FULL
IN2, IN2U, DP2, IN2L, IN2H, are set according to remote signal.
PVMD=PV1
IN1, IN1U, DP1, are set according to the process signal
IN1L, IN1H if available, are set according to the process signal
SPMD= PV2
Case 2:
Use Input 1 to accept remote set point
FUNC=FULL
IN1, IN1U, DP1, IN1L, IN1H, are set according to remote signal.
PVMD=PV2
IN2, IN2U, DP2, are set according to the process signal
IN2L, IN2H if available, are set according to the process signal
SPMD= PV1
Note: If PV1 are chosen for both SPMD and PVMD, an Error Code will appear. If PV2 are chosen for both
SPMD and PVMD, an Error Code will appear. The user should not use these cases, otherwise, the Process
Control Card will not control properly.
5.2.4.18 Differential Control
In certain applications it is desirable to control second process such that its process value
always deviates from the first process with a constant value. To achieve this, set the following parameter in
the Setup menu.
FUNC=FULL
IN1, IN1L, IN1H are set according to input 1 signal
IN2, IN2L, IN2H are set according to input 2 signal
IN1U, DP1, IN2U, DP2, are set according to input 1 and input 2 signal
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