Pepperl+Fuchs HD2-DM-A Manual page 159

Advanced Diagnostics
Appendix
Parameter
HUMIDI-
TY_IN-
PUT_INT
FREQ_IN-
PUT_X (1-
2)
RELAY_OUT-
PUT_X (1-
2)
BUZZER_OUT
PUT
COM-
MON_ALARM_
OUTPUT
ON_OFF_-
CONT_X (1-
4)
FD_BINA-
RY_OOS_MAP
FD_BINA-
RY_MR_MAP
BINARY_IN-
PUT_1_SET-
TINGS/
BINARY_IN-
PUT_2_SET-
TINGS
158
Char. Description
Board humidity value and status
Frequency input X value and status
Output value and status of relay output:
• 0: Relay is off (open)
• 1: Relay is on (closed)
Output value and status of buzzer:
• 0: Buzzer is off
• 1: Buzzer is active
Output value and status of common alarm output. This is a fail-
ure output, so "on" means "open":
1. 0: Common alarm output is closed
2. 1: Common alarm output is open
Output value and status of on/off controller
W, S, OOS When activated, a value of "1" of the corresponding binary
input triggers a field diagnostics IO_TB-Out-of-Specification
condition.
W, S, OOS When activated, a value of "1" of the corresponding binary
input triggers a field diagnostics IO_TB-Maintenance-
Required condition.
Record, W, S,
TAG
OOS Tag of the input
OPTIONS
• Enable or disable lead breakage detection
• Enable or disable short circuit detection
• Use input as frequency input instead of binary input
• Invert (binary mode only)
• Use Fault state (binary mode only)
• Fault state to value (binary mode only)
• Fault state (binary mode only)
HI_HI_OOS
Field diagnostics High-Out-of-Specification frequency limit
(frequency mode)
HI_MR
Field diagnostics High-Maintenance-Required frequency limit
(frequency mode)
LO_MR
Field diagnostics Low-Maintenance-Required frequency limit
(frequency mode)
LO_LO_OOS
Field diagnostics Low-Out-of-Specification frequency limit (fre-
quency mode)
HYSTERESIS
Diagnostics hysteresis in order to avoid alarm flickering (fre-
quency mode).