ABB DCS 500 - Switch-On;Switch-Off Logic and Error Handling

Chapter 6 - Start-up
6 - 4 DCS 500 12-Pulse Planning and Start-Up
Output A02
205 AO2_IND 10501 Actual current after X4:8 to
MASTER
206 AO2_NOMINAL_V ±10000 mV Voltage at X4:8 at 100 %
207 AO2_OFFSET_V 0 mV No offset
208 AO2_NOMINAL_VAL 4095 Calibration, AO2
Input AI2 3604 PP_CURR_SLAVE 10107 Logic for current evaluaton -
current reference from Master
to X3:7
107 AI2_CONV_MODE ±10V /
±20mA
Signal type assignment
108 AI2_HIGH_VALUE 4095 Maximum value of input signal -
pos. values
109 AI2_LOW_VALUE -4095 Maximum value of input signal -
neg. values
Suggestion for switch-on/switch-off logic and error handling
Master
Parameter Name Value Remark
3613 PP_X18_11 10901 “Ready-for-operation” signal at
X18:11
3614 PP_X18_12 10715 RUN command at X18:12
3607 PP_INH_LOG 13619 Input to switch-off logic of
X18:15
908 START_INHIBIT 13616 From switch-off logic, 12-pulse
to drive logic
902 RUN1 13620 Enable for switch-off logic, 12-
pulse to drive logic
Slave
Parameter Name Value Remark
3613 PP_X18_11 10901 “Ready-for-operation” signal at
X18:11
3614 PP_X18_12 0 RUN command at X18:12
3607 PP_INH_LOG 13619 Input to switch-off logic of
X18:15
908 START_INHIBIT 13616 From switch-off logic, 12-pulse
to drive logic
902 RUN1 13620 Enable for switch-off logic, 12-
pulse to drive logic