LENZE EVS9321-EI EVS9321-EI EVS9321-EI EVS9321-EI EVS9321-EI EVS9321-EI

ouble word 8 in local dataWhen the internal gate is opened, the technology function triggers
a hardware interrupt in the CPU.
Closing of the internal gate (gate stop) 2 When the internal gate is closed, the technology function triggers a
hardware interrupt in the CPU.
Overflow (high counting limit violated) 3 When the count value exceeds the high counting limit, the technology
function triggers a hardware interrupt in the CPU.
Underflow (low counting limit violated) 4 When the count value falls below the low counting limit, the technology
function triggers a hardware interrupt in the CPU.
Comparison event for DQ0 occurred 5 When a comparison event for DQ0 occurs due to the selected
comparison condition, the technology function triggers a hardware
interrupt in the CPU.
When the change of the count value for an incremental or pulse
encoder was not caused by a count pulse, the technology function
does not trigger a hardware interrupt.
Comparison event for DQ1 occurred 6 When a comparison event for DQ1 occurs due to the selected
comparison condition, the technology function triggers a hardware
interrupt in the CPU.
When the change of the count value for an incremental or pulse
encoder was not caused by a count pulse, the technology function
does not trigger a hardware interrupt.
Zero crossing 7 At a zero crossing of the counter or position value, the technology
function triggers a hardware interrupt in the CPU.
New Capture value present1) 8 When the current counter or position value is saved as a Capture
value, the technology function triggers a hardware interrupt in the
CPU.
Synchronization of the counter by an
external signal
9 At the synchronization of the counter by an N signal or edge at DI,
the technology function triggers a hardware interrupt in the CPU.
Direction reversal2) 10 When the count value or position value changes direction, the
technology function triggers a hardware interrupt in the CPU.
1) Can only be set in counting mode
2) Feedback bit STS_DIR is preset to "0". When the first count value or position value change occurs in the reverse direction
directly after switching on the digital on-board I/O, a hardware interrupt is not triggered2; a distributed IO system is understood to
mean the integration of distributed I/O via
PROFINET or PROFIBUS communication modules
as well as the connection of I/O via AS-i
master modules or links (e.g. IE/PB link)
Number of DP masters
via CM 4; a total of up to 4 CMs/CPs (PROFIBUS,
PROFINET, Ethernet) can be inserted
Number of IO controllers
integrated 1
via CM 4; a total of up to 4 CMs/CPs (PROFIBUS,
PROFINET, Ethernet) can be inserted
Rack
Modules per rack, max. 32; CPU + 31 modules
Number of rows, max. 1
PtP CM
Number of PtP CMs The number of connectable PtP CMs is only
limited by the number of available slots A; see additional description in the manual
Current per group, max. 8 A; see additional description in the manual
Current per power supply, max. 4 A; two power supplies per group, current per
power supply max. 4 A, see additional description
in the manual
for technological functions
• Current per channel, max. 0.5 A; see additional description in the manualIncremental encoder with A/B tracks, 90° phaseshifted
and zero track
Yes
Pulse encoder Yes
Pulse encoder with direction Yes
Pulse encoder with one pulse signal per count
direction
Yes