6-32 Programming Your Application
590 Series DC Digital Converter
JOG/SLACK
This block holds all the parameters that
concern the Jog functionality on the
converter.
Functional Description
To fully make use of all the modes of operation the MODE select input (Tag No. 228) must be
connected to a free digital input.
Note: The setpoint column in the table below refers to the Ramp Input ONLY as indicated in the
relevant column of the table. Any direct setpoints present will also add to this setpoint to
make the total speed setpoint. If this is not desirable, as for example during jogging, then
the direct setpoints should be disconnected during the appropriate conditions.
Operating Mode Mode
Tag No
228
Start
C3
Jog
C4
Ramp Input Ramp Time Contactor
Stop False OFF OFF Setpoint Default OFF
Stop True OFF OFF Setpoint Default OFF
Run False ON OFF Setpoint Default ON
Take-Up Slack 1 False ON ON Setpoint + Take-Up Slack 1 Default ON
Take-Up Slack 2 True ON OFF Setpoint + Take-Up Slack 2 Default ON
JOG/SLACK
–
OPERATING MODE [212]
–
STOP
5.00 %
–
[218] JOG SPEED 1
–
-5.00 %
–
[219] JOG SPEED 2
–
5.00 %
–
[253] TAKE UP 1
–
-5.00 %
–
[254] TAKE UP 2
–
10.00 %
–
[225] CRAWL SPEED
–
FALSE
–
[228] MODE
–
1.0 SECS
–
[355] RAMP RATE
–
MMI Menu Map
1
SETUP PARAMETERS
2
JOG SLACK
JOG SPEED 1
JOG SPEED 2
TAKE UP 1
TAKE UP 2
CRAWL SPEED
MODE
RAMP RATE
Parameter Descriptions
JOG SPEED 1
Range: -100.00 to 100.00 %
Jog speed 1 setpoint.
JOG SPEED 2
Range: -100.00 to 100.00 %
Jog speed 2 setpoint.
TAKE UP 1
Range: -100.00 to 100.00 %
Take-up slack speed setpoint 1.
TAKE UP 2
Range: -100.00 to 100.00 %
Take-up slack speed setpoint 2.
CRAWL SPEED
Range: -100.00 to 100.00 %
Crawl speed setpoint.
MODE
Range: TRUE/FALSE
Jog/Slack operating mode select. To use the full block functionality, MODE must be
connected to a digital input.
RAMP RATE
Range: 0.1 to 600.0 SECS
The ramp rate used while jogging is independent of the main ramp rate during normal running.
The acceleration and deceleration times in jog are always equal.
OPERATING MODE
Refer to the DIAGNOSTICS function block description, page 6-
18.
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