User guide
Jog Your Machine
Chapter 5
5-5
Take time now to develop ladder logic (independent of Pro-Set 600
software) to jog the ram (screw), clamp, and ejector. You may need to
monitor switches on your operator control panel, and set corresponding
command bits.
Use word 1 in the dynamic command block (DYC01) to enable and disable
individual jogs. Use word 1 in the system status block (SYS01) to monitor
the QDC module’s reaction to jog commands. Tables 5.A and 5.B identify
command and status bits for jogging the ram (screw), clamp, and ejector.
Table 5.A
Enable
Bits for Ram (Screw), Clamp, and Ejector Jogs
Control Block Word: ProSet 600 Address: Description:
DYC01B10 B34/394 Execute Ram (Screw) Jog Forward
DYC01B11 B34/395 Execute Ram (Screw) Jog Reverse
DYC01B12 B34/396 Execute Clamp Jog Forward
DYC01B13 B34/397 Execute Clamp Jog Reverse
DYC01B14 B34/398 Execute Ejector Jog Advance
DYC01B15 B34/399 Execute Ejector Jog Retract
Table 5.B
Status
Bits for Ram (Screw), Clamp, and Ejector Jogs
Status Block Word: ProSet 600 Address: Description:
SYS01B10 B34/10 Ram (Screw) Jog Forward in Progress
SYS01B11 B34/11 Ram (Screw) Jog Reverse in Progress
SYS01B12 B34/12 Clamp Jog Forward in Progress
SYS01B13 B34/13 Clamp Jog Reverse in Progress
SYS01B14 B34/14 Ejector Jog Advance in Progress
SYS01B15 B34/15 Ejector Jog Retract in Progress
We provide a programming example (Figure 5.1) of jog control for
instructional purposes only. Your application-specific programming may
vary significantly from this example.
Important: You may also need to develop ladder logic that changes the
direction of ram (screw), clamp, and/or ejector travel hydraulically when
you command the QDC module to jog in reverse.
Write Ladder Logic