Watlow CPC400 - Manual (Page 178)

Chapter 6: Troubleshooting and Reconfiguring CPC400 Series User’s Guide
164 Watlow Anafaze Doc. 0600-2900-2000
1. Power down the system (if the Dual DAC is already in-
stalled and wired).
2. Ensure the DAC 1 and DAC 2 terminal blocks or asso-
ciated wires are labeled such that you will know which
terminal block connects to which side of the board if
the module is already installed and wired.
3. Unplug the two terminal blocks.
4. Depending on the installation, you may need to un-
mount the Dual DAC module before proceeding. Re-
move the four screws from the end plate on the
opposite side of the module from the terminal blocks.
5. If necessary, remove the two mounting screws holding
the loosened end plate in place.
6. Slide the board out of the housing.
7. Set the jumpers for the two outputs as desired. See
Table 6.8.
8. Replace the board such that the connectors extend
through the opposite end plate. The board fits in the
third slot from the bottom.
9. Reconnect the two terminal blocks to the DAC 1 and
DAC 2 connectors.
10. Replace the end plate, end plate screws and, if neces-
sary, mounting screws.
11. Check the wire connections to the DAC 1 and DAC 2
terminal blocks.
12. If necessary, change the wiring connections to the cor-
rect configuration for the new output type. See Wiring
the Dual DAC on page 39.
13. Restore system power.