User Manual
Chapter 5
GFK-1742F
Jan 2020
DSM314 to Host Controller Interface
133
1.02 Local Logic Active. When this status bit is ON, it indicates that a Local Logic
program is executing.
1.03 New Configuration Received. The New Configuration Received %I status bit is set
whenever the host controller sends a reset command or new configuration to the
DSM314. New Configuration Received should be cleared by a host controller
program before any %AQ Immediate commands such as In Position Zone or Position
Loop Time Constant have been sent to the DSM314. The status bit can then be
monitored by the host controller. If the bit is set, then the DSM314 has been reset
or reconfigured. The host controller should clear the bit and then re-send all
necessary %AQ commands. The bit is cleared by %AQ Immediate command 49h.
Refer to section 4, “%AQ Immediate Commands,” later in this chapter, for more
details about the %AQ immediate command interfaces.
1.04 Configurable %I Status Bits. These inputs indicate the state of configurable CTL bits
CTL01-CTL08 and CTL13-CTL16. The default CTL bit assignments report the level of
external input devices connected to faceplate signals. All CTL bits may be tested
during the execution of motion program Wait and Conditional Jump commands.
CTL bits can also be used to trigger the follower ramp enable / disable functions. The
CTL bit assignments are selected through configuration. Consult Chapters 4 and 14
for additional information. Default CTL01-CTL08 and CTL13-CTL16 assignments are
shown in Table 41.
Table 41: Defaults for Configurable %I Status Bits
Bit
Name
Signal
Name
Signal Use
Input
Type
Faceplate
Connector Pin
Digital Servo
TB Pin
Analog Servo / Aux
Axis TB Pin
CTL01
IN9_A
Servo Axis 1 (+) Overtravel
24v
A-16
6
16
CTL02
IN10_A
Servo Axis 1 (-) Overtravel
24v
A-34
14
34
CTL03
IN11_A
Servo Axis 1 Home Switch
24v
A-17
7
17
CTL04
IN1_A
Servo Axis 1 Strobe 1 Level
5v
A-1, 19
1,9
9
CTL05
IN9_B
Servo Axis 2 (+) Overtravel
24v
B-16
6
16
CTL06
IN10_B
Servo Axis 2 (-) Overtravel
24v
B-34
14
34
CTL07
IN11_B
Servo Axis 2 Home Switch
24v
B-17
7
17
CTL08
IN1_B
Servo Axis 2 Strobe 1 Level
5v
B-1,19
1,9
9
CTL13
IN9_C
Servo Axis 3 (+) Overtravel
24v
C-16
NA
16
CTL14
IN10_C
Servo Axis 3 (-) Overtravel
24v
C-34
NA
34
CTL15
IN11_C
Servo Axis 3 Home Switch
24v
C-17
NA
17
CTL16
IN5_C
Servo Axis 3 Strobe 1 Level
5v
C-9
NA
9
1.05 Axis OK. The Axis OK status bit is ON when the DSM314 is ready to receive
commands and control a servo. An error condition that stops the servo will turn Axis
OK OFF. When Axis OK is OFF, no commands other than the Clear Error %Q bit will
be accepted by the axis.