Rockford Systems, LLC
42
Call: 1-800-922-7533
SSC-1500 Part Revolution Solid-State Control
SECTION 4—PROGRAMMING
USER INPUTS
The SSC-1500 press control has eight (8) programmable user inputs
(6 static-type inputs and 2 static-
or
cyclic-type inputs) that can be
programmed for equipment monitoring or other user-defined functions.
Static-type means that when the inputs are set to be on, they are
continuously monitoring for a change of state in the logic. When a
change of state occurs, the input will activate, and the control will
stop the press. The six static-type inputs are intended to diagnose
fault conditions of auxiliary equipment specific to the machine, such
as clutch/brake air pressure fault, counterbalance air pressure fault,
and dual solenoid fault.
Cyclic-type means that when the inputs are set to be on, in addition to
monitoring for a change of state in the logic, they are also monitoring
for a change during the programmed Open and Close Angle window
for each stroke.
There are three (3) parameters that can be programmed for the six
static-type inputs, and five parameters that can be programmed for the
two static- or cyclic-type inputs. All inputs are 24-V DC current-sinking
(NPN) inputs.
PROGRAMMABLE PARAMETERS FOR USER INPUTS 1 - 6
1. Logic:
This setting is used to change the logic that activates the input.
The programming choices are N.O. (normally open), N.C. (normally
closed), and OFF (disabled). Select one setting for each input.
2. Stop Type:
When the input is activated or goes true, the press
cycle will stop in one of two ways. E-STOP (emergency stop) will
immediately stop the cycle in progress. T-STOP (top stop) will stop
the cycle in progress at TDC (top dead center). Select the type of
stop that is required for each input.
3. Message:
When the input is activated, a fault message is displayed.
This fault message is assigned to the input according to its function.
Figure 4.8 shows a list of fault messages that can be assigned to
each input.
HOW TO PROGRAM USER INPUTS 1 - 6
Select the
ON
position of the program OFF/ON selector switch. One of
the MAIN PROGRAM SCREENS will be displayed.
Use
↓
and
↑
on the keypad to scroll through the program options. Press
ENTER
when the pound symbol (#) is next to USER INPUTS. The FIRST
USER INPUTS SCREEN will be displayed. See Figure 4.9.
Figure 4.8
User Input Fault Messages
Figure 4.9
First User Inputs Screen
>Input #1
Input #2
Input #3
Input #4
CLUTCH/BRAKE AIR FLT
CNTRBALANCE AIR FLT
DUAL SOLENOID FAULT
CLUTCH VALVE FAULT*
BRAKE VALVE FAULT*
LUBE FAULT
HIGH LUBE PRESSURE
LOW LUBE PRESSURE
LOW LUBE LEVEL
MAIN MOTOR OVERLOAD
RAM ADJ MTR OVERLOAD
LUBE MOTOR OVERLOAD
AUX MOTOR OVERLOAD
GUARD INTERLOCK OPEN
FRONT GUARD OPEN
REAR GUARD OPEN
LEFT SIDE GUARD OPEN
RIGHT SIDE GRD OPEN
FEEDER FAULT
LOAD MONITOR FAULT
SAFETY BLK INTERLOCK
SHUT HEIGHT FAULT
VAR SPEED DRIVE FLT
DIE PROTECTION FAULT**
SHORT FEED FAULT**
PART EJECTION FAULT**
STOCK BUCKLE FAULT**
END OF STOCK FAULT**
PILOT PIN FAULT**
PART INPUT #1**
PART INPUT #2**
PART INPUT #3**
*
Only used with machines that have a split clutch and brake,
and two dual valves have been furnished
**Messages typically used for die protection
(Continued on next page.)
